10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(MARK ONE)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 ​

FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2023.

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE TRANSITION PERIOD FROM                 TO                 

COMMISSION FILE NUMBER 1-13627

GOLDEN MINERALS COMPANY

(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

DELAWARE	26-4413382
(STATE OR OTHER JURISDICTION OF	(I.R.S. EMPLOYER
INCORPORATION OR ORGANIZATION)	IDENTIFICATION NO.)

350 INDIANA STREET, SUITE 650
GOLDEN, COLORADO	80401
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)	(ZIP CODE)

(303) 839-5060

(REGISTRANT’S TELEPHONE NUMBER, INCLUDING AREA CODE)

Securities registered pursuant to Section 12(b) of the Act:
Tile of each class	Trading Symbol	Name of each exchange on which registered
Common Stock, $0.01 par value	AUMN	NYSE American

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days: Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐	Accelerated filer ☐
Non-accelerated filer ☒	Smaller reporting company ☒
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐    No ☒

At November 9, 2023, 14,084,680 shares of common stock, $0.01 par value per share, were issued and outstanding.

GOLDEN MINERALS COMPANY

FORM 10-Q

QUARTER ENDED SEPTEMBER 30, 2023

INDEX

		PAGE
PART I – FINANCIAL INFORMATION
ITEM 1.	FINANCIAL STATEMENTS (Unaudited)	3
ITEM 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	26
ITEM 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	37
ITEM 4.	CONTROLS AND PROCEDURES	37
PART II – OTHER INFORMATION
ITEM 1.	LEGAL PROCEEDINGS	39
ITEM 1A.	RISK FACTORS	39
ITEM 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS	39
ITEM 3.	DEFAULTS UPON SENIOR SECURITIES	39
ITEM 4.	MINE SAFETY DISCLOSURES	39
ITEM 5.	OTHER INFORMATION.	39
ITEM 6.	EXHIBITS	40
SIGNATURES		42

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PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

GOLDEN MINERALS COMPANY

CONDENSED CONSOLIDATED BALANCE SHEETS

(Expressed in United States dollars)

(Unaudited)

	September 30,		December 31,
	2023		2022
	(in thousands, except share data)
Assets
Current assets
Cash and cash equivalents (Note 5)	$	1,583	$	3,972
Short-term investments (Note 5)		11		20
Inventories, net (Note 7)		305		1,371
Value added tax receivable, net (Note 8)		3,144		1,465
Prepaid expenses and other assets (Note 6)		897		1,142
Total current assets		5,940		7,970
Property, plant and equipment, net (Note 9)		5,958		6,416
Investments (Note 5)		265		225
Other long-term assets (Note 10)		141		333
Total assets	$	12,304	$	14,944
Liabilities and Equity
Current liabilities
Accounts payable and other accrued liabilities (Note 11)	$	5,036	$	3,716
Other current liabilities (Note 13)		563		633
Total current liabilities		5,599		4,349
Asset retirement and reclamation liabilities (Note 12)		4,142		3,993
Other long-term liabilities (Note 13)		40		122
Total liabilities		9,781		8,464
Commitments and contingencies (Note 20)
Equity (Note 16)
Common stock, $.01 par value, 28,000,000 shares authorized; 8,573,252 and 6,836,735 shares issued and outstanding, respectively (1)		86		68
Additional paid-in capital		548,328		544,372
Accumulated deficit		(545,891)		(537,960)
Shareholders’ equity		2,523		6,480
Total liabilities and equity	$	12,304	$	14,944

(1) Reflects the one-for-25 reverse stock split that became effective June 9, 2023. Refer to Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

The accompanying notes form an integral part of these interim condensed consolidated financial statements.

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GOLDEN MINERALS COMPANY

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Expressed in United States dollars)

(Unaudited)

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2023		2022		2023		2022
	(in thousands except per share data)				(in thousands, except per share data)
Revenue:
Sale of metals (Note 17)	$	2,512	$	5,268	$	11,702	$	18,700
Total revenue		2,512		5,268		11,702		18,700
Costs and expenses:
Cost of metals sold (exclusive of depreciation shown below) (Note 17)		(3,320)		(4,374)		(11,225)		(13,335)
Exploration expense		(726)		(2,376)		(2,898)		(7,038)
El Quevar project expense		(118)		(154)		(435)		(448)
Velardeña care and maintenance costs		(310)		(370)		(905)		(843)
Administrative expense		(1,111)		(918)		(3,658)		(3,466)
Stock-based compensation		(92)		(194)		(324)		(543)
Reclamation expense		(74)		(71)		(222)		(211)
Other operating income, net		456		384		560		1,274
Depreciation and amortization		(148)		(89)		(380)		(241)
Total costs and expenses		(5,443)		(8,162)		(19,487)		(24,851)
Loss from operations		(2,931)		(2,894)		(7,785)		(6,151)
Other income (expense):
Interest and other income (expense), net (Note 18)		18		(3)		13		(17)
(Loss) gain on foreign currency transactions		(14)		154		91		252
Litigation settlement (Note 20)		(250)		—		(250)		—
Total other income (expense)		(246)		151		(146)		235
Loss from operations before income taxes		(3,177)		(2,743)		(7,931)		(5,916)
Income taxes (Note 15)		—		46		—		90
Net loss	$	(3,177)	$	(2,697)	$	(7,931)	$	(5,826)
Net loss per common share - basic (1)	$	(0.38)	$	(0.40)	$	(1.06)	$	(0.88)
Weighted-average shares outstanding - basic (2)		8,378,001		6,714,635		7,466,444		6,632,541

(1) Reflects the one-for-25 reverse stock split that became effective June 9, 2023. Refer to Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

(2) Potentially dilutive shares have not been included for loss periods because to do so would be anti-dilutive. Potentially dilutive shares at September 30, 2023, consist of 408,545 equivalent shares related to stock compensation and 1,819,742 equivalent shares related to warrants outstanding. Potentially dilutive shares at September 30, 2022, consist of 440,209 equivalent shares related to stock compensation and 392,154 equivalent shares related to warrants outstanding. See Note 16 for a discussion of stock-based compensation and warrants.

The accompanying notes form an integral part of these interim condensed consolidated financial statements.

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GOLDEN MINERALS COMPANY

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Expressed in United States dollars)

(Unaudited)

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Cash flows used in operating activities:
Net cash used in operating activities (Note 19)	$	(6,557)	$	(6,401)
Cash flows from (used in) investing activities:
Proceeds from sale of assets		514		125
Investment in Golden Gryphon Explorations Inc.		(40)		(225)
Acquisitions of property, plant and equipment		—		(46)
Net cash from (used in) investing activities	$	474	$	(146)
Cash flows from financing activities:
Proceeds from issuance of common stock, net of issuance costs		3,694		1,050
Common stock shares relinquished to pay taxes		—		(228)
Net cash from financing activities	$	3,694	$	822
Net decrease in cash and cash equivalents		(2,389)		(5,725)
Cash and cash equivalents, beginning of period		3,972		12,229
Cash and cash equivalents, end of period	$	1,583	$	6,504

See Note 19 for supplemental cash flow information.

The accompanying notes form an integral part of these interim condensed consolidated financial statements.

5

GOLDEN MINERALS COMPANY

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

(Expressed in United States dollars)

(Unaudited)

				Additional
	Common Stock (1)			Paid-in		Accumulated		Total
	Shares	Amount		Capital		Deficit		Equity
	(in thousands except share data)
Balance, December 31, 2021	6,538,566	$	65	$	542,081	$	(527,961)	$	14,185
Adjustment related to correction of immaterial error (Note 4)	—		—		—		(93)		(93)
Adjusted balance at January 1, 2022 (Restated)	6,538,566		65		542,081		(528,054)		14,092
Stock compensation accrued (Note 16)	—		—		149		—		149
KELTIP shares issued net of shares relinquished to cover withholding taxes (Note 16)	44,935		1		(230)		—		(229)
Net loss	—		—		—		(316)		(316)
Balance, March 31, 2022	6,583,501	$	66	$	542,000	$	(528,370)	$	13,696
Stock compensation accrued and restricted stock awards granted (Note 16)	20,000		—		200		—		200
Warrants exercised (Note 16)	120,000		1		1,049		—		1,050
Net loss	—		—		—		(2,813)		(2,813)
Balance, June 30, 2022	6,723,501	$	67	$	543,249	$	(531,183)	$	12,133
Stock compensation accrued and restricted stock awards granted (Note 16)	2,000		—		194		—		194
Net loss	—		—		—		(2,697)		(2,697)
Balance, September 30, 2022	6,725,501	$	67	$	543,443	$	(533,880)	$	9,630
Balance, December 31, 2022	6,836,735	$	68	$	544,372	$	(537,960)	$	6,480
Stock compensation accrued (Note 16)	—		—		189		—		189
Shares issued under the at-the-market offering agreement, net (Note 16)	109,999		1		677		—		678
Net loss	—		—		—		(3,266)		(3,266)
Balance, March 31, 2023	6,946,734	$	69	$	545,238	$	(541,226)	$	4,081
Stock compensation accrued (Note 16)	—		—		43		—		43
Shares issued under the at-the-market offering agreement, net (Note 16)	198,931		2		1,115		—		1,117
Offering and private placement transaction (Note 16)	790,000		8		1,847		—		1,855
Net loss	—		—		—		(1,488)		(1,488)
Balance, June 30, 2023	7,935,665	$	79	$	548,243	$	(542,714)	$	5,608
Stock compensation accrued (Note 16)	—		—		92		—		92
Warrants exercised (Note 16)	637,587		7		(7)		—		—
Net loss	—		—		—		(3,177)		(3,177)
Balance, September 30, 2023	8,573,252	$	86	$	548,328	$	(545,891)	$	2,523

(1) Reflects the one-for-25 reverse stock split that became effective June 9, 2023. Refer to Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

The accompanying notes form an integral part of these interim condensed consolidated financial statements.

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GOLDEN MINERALS COMPANY

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Expressed in United States dollars)

(Unaudited)

1. Basis of Preparation of Financial Statements and Nature of Operations

Golden Minerals Company (the “Company”, “we” “our” or “us”), a Delaware corporation, has prepared these unaudited interim condensed consolidated financial statements in accordance with accounting principles generally accepted in the United States (“GAAP”) and the rules and regulations of the Securities and Exchange Commission (“SEC”). The interim condensed consolidated financial statements do not include all disclosures required by GAAP for annual financial statements, but in the opinion of management, include all adjustments necessary for a fair presentation. Certain prior period amounts may have been reclassified to conform to current classifications. Interim results are not necessarily indicative of results for a full year; accordingly, these interim condensed consolidated financial statements should be read in conjunction with the annual financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, and filed with the SEC on March 22, 2023 (the “2022 Annual Report”).

The Company is a mining company, holding a 100% interest in the Rodeo property in Durango State, Mexico (the “Rodeo Property”), a 100% interest in the Velardeña and Chicago precious metals mining properties and associated oxide and sulfide processing plants in the state of Durango, Mexico (the “Velardeña Properties”), a 100% interest in the El Quevar advanced exploration property in the province of Salta, Argentina, which is subject to the terms of the “Earn-in Agreement” (see Note 9), and a diversified portfolio of precious metals and other mineral exploration properties located primarily in or near historical precious metals producing regions of Mexico, Argentina and Nevada. The Rodeo Property, the Velardeña Properties, the Yoquivo property and the El Quevar advanced exploration property are the Company’s only material properties.

We concluded mining operations at the Rodeo Property in June 2023, and we are engaged in planning for a restart of the Velardeña mine. We continue to evaluate and search for mining opportunities in North America (including Mexico) with near-term prospects of mining, and particularly for properties within reasonable haulage distances of our Velardeña Properties. We are also focused on advancing our Yoquivo exploration property in Mexico, and through the Earn-In Agreement with Barrick, our El Quevar advanced exploration property in Argentina. We are holding an additional portfolio of approximately 12 properties, located in Mexico, Nevada and Argentina for sale or advancement when possible.

The Company is considered an exploration stage issuer under the criteria set forth by the SEC under Subpart 1300 of Regulation S-K (“S-K 1300”) as the Company has not yet demonstrated the existence of mineral reserves at any of the Company’s properties. As a result, and in accordance with GAAP for exploration stage companies, all expenditures for exploration and evaluation of the Company’s properties are expensed as incurred. As such, the Company’s financial statements may not be comparable to the financial statements of mining companies that have proven and probable mineral reserves. Such companies would typically capitalize certain development costs including infrastructure development and mining activities to access the ore. The capitalized costs would be amortized on a units-of-production basis as reserves are mined. The amortized costs are typically allocated to inventory and eventually to cost of sales as the inventories are sold. As the Company does not have proven and probable mineral reserves, substantially all expenditures at the Company’s Rodeo Property and the Velardeña Properties for mine construction activity, as well as operating costs associated with the mill facilities, and for items that do not have a readily identifiable market value apart from the mineralized material, have been expensed as incurred. Such costs are charged to cost of metals sold or project expense during the period depending on the nature of the costs. Certain costs may be reflected in inventories prior to the sale of the product. The Company cannot be certain that any deposits at any of its properties will ever be confirmed or converted into S-K 1300 compliant “reserves.”

Reverse Stock Split

On May 26, 2023, the Company’s Board of Directors approved a reverse stock split (the “Reverse Stock Split”) of the Company’s common stock, par value $0.01 per share, at a ratio of one-for-25 shares and a reduction in the total number of authorized shares of common stock of the Company from 350,000,000 shares to 28,000,000 shares (the “Authorized Shares Reduction”), each effective as of June 9, 2023. To effect the Reverse Stock Split and the Authorized Shares Reduction, the Company filed an amendment to the Company’s Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware on May 30, 2023.

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As a result of the Reverse Stock Split, each 25 shares of common stock of the Company then-issued and outstanding automatically combined into one new share of common stock, with no change in par value per share. No fractional shares of common stock were issued as a result of the Reverse Stock Split. Any fractional shares resulting from the Reverse Stock Split were rounded up to the nearest whole share of common stock. The common stock of the Company commenced trading on a split-adjusted basis at the open of trading on June 9, 2023.

In addition, proportionate adjustments were made to the number of shares issuable upon the exercise or vesting of all outstanding warrants and restricted stock units, resulting in a proportional decrease in the number of shares of common stock reserved for issuance upon exercise or vesting of such warrants and restricted stock units and the number of shares of common stock then reserved for issuance under the Company’s equity compensation plans, including the Company’s 2023 Equity Incentive Plan, which was reduced proportionately.

Accordingly, all share and per share data (including share and per share information related to share-based compensation and outstanding warrants), number of shares outstanding and other common stock equivalents for the periods presented in the accompanying interim condensed consolidated financial statements and notes thereto have been adjusted retroactively, where applicable, to reflect the Reverse Stock Split.

2. Liquidity, Capital Resources and Going Concern

We do not currently have sufficient resources to meet our expected cash needs during the twelve months ended September 30, 2024. At September 30, 2023, we had current assets of approximately $5.9 million, including cash and cash equivalents of approximately $1.6 million. On the same date, we had accounts payable and other current liabilities of approximately $5.6 million. Because we have ceased mining at the Rodeo mine, our only near-term opportunity to generate cash flow from mining to support continued operations is the Velardeña mine.

We will require further sources of capital. In order to commence and maintain production at Velardeña, we expect that we will need approximately $3.0 to $3.5 million in capital inflows over the first five months of production. In addition, in order to satisfy the Company’s projected general, administrative, exploration and other expenses through September 30, 2024, we will need approximately $4.0 to $5.0 million in additional capital inflows. Assuming that we are successful in restarting production and that we meet our production objectives at the Velardeña Properties, cash flow from Velardeña is expected to be positive by the end of the second quarter of 2024. These additional capital inflows may take the form of asset sales (such as the one described below), equity financing activities (including the November 2023 Offering described below see Note 20 and Note 23), debt financing, production-based financing (such as streaming or royalty financing), collection of our outstanding VAT receivable, or otherwise.  

We have previously announced the execution of a non-binding letter of intent for the sale of our Santa Maria property for a total consideration consisting of (i) initial cash proceeds of $1.5 million (plus an additional $0.24 million in VAT payment that we would retain) and (ii) a 1.5% net smelter return royalty on the Santa Maria concession up to a cap of $1.0 million (which may be purchased by the potential buyer from us for $0.5 million at any time prior to the commencement of commercial production on the Santa Maria property). If that transaction is consummated, the funds would likely be received in November 2023 or later.

We have also held discussions with various financing parties with regard to equity and/or debt financing as well as streaming or royalty arrangements involving future production at Velardeña.

As of September 30, 2023, we had value-added-tax (“VAT”) receivable in Mexico of approximately $3.1 million. Although we believe it is likely we will receive some material portion of this receivable early in the first quarter of 2024, there is no certainty as to the timing and amount of such payment.

The interim condensed consolidated financial statements have been prepared on a going concern basis under which an entity is considered to be able to realize its assets and satisfy its liabilities in the normal course of business. However, as noted above, our continuing long-term operations will be dependent upon our ability to secure sufficient funding to generate future profitable operations. The underlying value and recoverability of the amounts shown as property, plant and equipment in our interim condensed consolidated financial statements are dependent on our ability to continue to generate positive cash flows from operations and to continue to fund general administrative, and exploration

8

activities that would lead to additional profitable mining and processing activities or to generate proceeds from the disposition of property, plant and equipment.

The ability of the Company to maintain a positive cash balance for a period of twelve months beyond the filing date of this Quarterly Report on Form 10-Q is dependent upon its ability to generate sufficient cash flow from operations, collect VAT accounts receivable from the Mexican government, reduce expenses, sell non-core assets, and raise sufficient funds through equity or external sources. These material uncertainties cast significant doubt on the Company’s ability to continue as a going concern. Therefore, the Company cannot conclude that substantial doubt does not exist as to the Company’s ability to continue as a going concern for the twelve months following the filing date of this Quarterly Report on Form 10-Q. The financial statements do not include any adjustments relating to the recoverability and classification of recorded assets or liabilities which might be necessary should the Company not continue as a going concern.

3. New Accounting Pronouncements

The Company does not believe that any recently issued, but not yet effective accounting standards, when adopted, will have a material effect on the accompanying interim condensed consolidated financial statements.

4. Correction of Immaterial Error

In the first quarter of 2022, the Company became aware that at December 31, 2021, it had failed to properly record a royalty tax payable in Mexico related to its Rodeo operations. The effect of correcting this error was to reduce beginning retained earnings by $93,000 at January 1, 2022, as reflected in the accompanying Condensed Consolidated Statements of Changes in Equity.

The Company evaluated the materiality of the error described above from a qualitative and quantitative perspective. Based on such evaluation, the Company concluded that while the accumulation of the error was significant to the three months ended March 31, 2022, the correction would not be material to results of operations for the period ended December 31, 2021, nor did it have an effect on the trend of financial results, taking into account the requirements of SEC Staff Accounting Bulletin No. 108, Considering the Effects of Prior Year Misstatements when Quantifying Misstatements in Current Year Financial Statements (“SAB 108”).

5. Cash and Cash Equivalents and Investments

Cash and Cash Equivalents

Of the $1.6 million reported as “Cash and cash equivalents” on the Condensed Consolidated Balance Sheet at September 30, 2023, the Company had approximately $153,000 that was unavailable for use due to a court order freezing the bank accounts of one of the Company’s subsidiaries in Mexico related to a lawsuit, as further described in Note 20 and Note 23. The restrictions imposed on the subsidiary’s bank accounts did not impact the Company’s ability to operate the Rodeo mine, which is held through a different Mexico subsidiary, and does not impact the Company’s ability to continue with plans for a Velardeña mine restart or move forward with any of the Company’s other exploration programs in Mexico.

The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.

Short-Term Investments

Short-term investments include investments with maturities greater than three months, but not exceeding 12 months, or highly liquid investments with maturities greater than 12 months that the Company intends to liquidate during the next 12 months for working capital needs.

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The following tables summarize the Company’s short-term investments:

			Estimated		Carrying
September 30, 2023	Cost		Fair Value		Value
		(in thousands)
Short-term investments:
Trading securities	$	59	$	11	$	11
Total trading securities		59		11		11
Total short-term investments	$	59	$	11	$	11
December 31, 2022
Short-term investments:
Trading securities	$	59	$	20	$	20
Total trading securities		59		20		20
Total short-term investments	$	59	$	20	$	20

Investment in Fabled

The short-term investments at September 30, 2023, and December 31, 2022 consist of 200,000 common shares of Fabled Silver Gold Corp. (“Fabled”) and 20,000 common shares of Fabled Copper Corp. Fabled is a junior mining company that entered into an option agreement with the Company to acquire the Company’s option to earn a 100% interest in the Santa Maria mining claims located in Chihuahua, Mexico (see Note 9). The common shares were issued to the Company as partial consideration per the terms of the option agreement. The Fabled Copper Corp. shares were received in a spin-off of assets from Fabled that occurred on December 21, 2020, to which all existing shareholders of Fabled were entitled.

Long-Term Investments

Investments in equity securities are generally measured at fair value. Gains and losses for equity securities resulting from changes in fair value are recognized in current earnings. If an equity security does not have a readily determinable fair value, the Company may elect to measure the security at its cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for an identical or similar investment in the same issuer. At the end of each reporting period, the Company reassesses whether an equity investment security without a readily determinable fair value qualifies to be measured at cost less impairment, considers whether impairment indicators exist to evaluate if an equity investment security is impaired and, if so, records an impairment loss.

Investment in Golden Gryphon Explorations Inc.

Long-term investments at September 30, 2023 consist of approximately 1,650,880 shares of Golden Gryphon Explorations Inc. (“GGE”). In 2019, the Company entered into an earn-in agreement with GGE for the Sand Canyon project located in northwestern Nevada. In August 2022, pursuant to the second amendment to the earn-in agreement by which the earn-in period was extended an additional year, the Company purchased approximately 1,500,000 shares of GGE’s common stock for an aggregate purchase price of $225,000. On August 29, 2023, the Company purchased an additional 150,880 shares of GGE’s common stock for an aggregate purchase price of $40,000.

For a description of the earn-in agreement with GGE, see “Exploration Properties—Sand Canyon” in our 2022 Annual Report.

The GGE investment is accounted for at cost less impairment pursuant to ASC topic 321 as there is no ready market for the shares and it is recorded as non-current investments on the Condensed Consolidated Balance Sheets. The Company concluded it was impractical to estimate fair value due to the absence of a public market for the stock. The Company identified no events or changes in circumstances that might have had a significant adverse effect on the carrying value of the investment and have therefore not recorded any impairment against the asset.

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Credit Risk

The Company invests substantially all of its excess cash with high credit-quality financial institutions or in U.S. government or debt securities. Credit risk is the risk that a third party might fail to fulfill its performance obligations under the terms of a financial instrument. For cash and equivalents and investments, credit risk represents the carrying amount on the balance sheet. The Company mitigates credit risk for cash and equivalents and investments by placing its funds and investments with high credit-quality financial institutions, limiting the amount of exposure to each of the financial institutions, monitoring the financial condition of the financial institutions and investing only in government and corporate securities rated “investment grade” or better. The Company invests with financial institutions that maintain a net worth of no less than $1 billion and are members in good standing with the Securities Investor Protection Corporation.

6. Prepaid Expenses and Other Assets

Prepaid expenses and other current assets consist of the following:

	September 30,		December 31,
	2023		2022
	(in thousands)
Prepaid insurance	$	228	$	488
Current portion of deferred offering costs		—		45
Recoupable deposits and other		669		609
	$	897	$	1,142

The current portion of deferred offering costs is associated with the ATM Agreement (see Note 16).

Recoupable deposits and other at September 30, 2023 and December 31, 2022 includes a receivable from Barrick for reimbursement of costs of approximately $95,000 and $196,000, respectively, related to the Earn-in Agreement (see Note 9).

7. Inventories

Inventories at the Velardeña Properties were as follows:

	September 30,		December 31,
	2023		2022
	(in thousands)
Doré inventory	$	39	$	230
In-process inventory		—		572
Material and supplies, net		266		569
	$	305	$	1,371

Doré and in-process inventories, recorded at book value, include approximately $2,000 and $28,000 of capitalized depreciation and amortization at September 30, 2023 and December 31, 2022, respectively. Doré inventory at September 30, 2023 consists of 21 payable ounces of gold and 58 payable ounces of silver. Doré inventory at December 31, 2022 consists of 157 payable ounces of gold and 652 payable ounces of silver.

The materials and supplies inventories are primarily related to the Velardeña operation and are reduced by a $0.3 million obsolescence reserve at September 30, 2023 and December 31, 2022.

8. Value Added Tax Receivable, Net

At September 30, 2023, the Company recorded a net VAT paid in Mexico of $3.1 million related to the Velardeña Properties and the Rodeo operation, as a recoverable asset, which appears in “Value added tax receivable, net” on the Condensed Consolidated Balance Sheets. Mexico law allows for certain VAT payments to be recovered through ongoing applications for refunds. The Company expects that the current amounts receivable will be recovered within a one-year period. At September 30, 2023, the Company recorded approximately $1.2 million of VAT payable as a reduction to the

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VAT receivable in Mexico. At December 31, 2022, the Company had recorded approximately $1.5 million of VAT receivable.

The Company has also paid VAT in other countries, primarily related to exploration projects, which has been charged to expense as incurred because of the uncertainty of recoverability.

.

9. Property, Plant and Equipment, Net

The components of property, plant and equipment are as follows:

	September 30,		December 31,
	2023		2022
	(in thousands)
Mineral properties	$	9,353	$	9,353
Exploration properties		2,418		2,418
Royalty properties		200		200
Buildings		3,805		3,808
Mining equipment and machinery		16,321		17,127
Other furniture and equipment		1,377		1,355
Asset retirement cost		1,158		1,157
		34,632		35,418
Less: Accumulated depreciation and amortization		(28,674)		(29,002)
	$	5,958	$	6,416

For the nine months ended September 30, 2023 and 2022, the Company recognized approximately $380,000 and $241,000, respectively, of depreciation and amortization expense.

For the three months ended September 30, 2023 and 2022, the Company recognized approximately $148,000 and $89,000, respectively, of depreciation and amortization expense.

El Quevar Earn-In Agreement

On April 9, 2020, we entered into an earn-in agreement with Barrick (the “Earn-In Agreement”), pursuant to which Barrick has acquired an option to earn a 70% interest in the Company’s El Quevar project located in the Salta Province of Argentina. As of December 31, 2021, Barrick had met the $1 million in work expenditures that would permit them to withdraw from the Earn-in Agreement. At September 30, 2023, Barrick has continued with exploration activities at El Quevar, per the terms of the Earn-in Agreement.

Sale of Santa Maria Property

On December 4, 2020, the Company and Fabled entered into an option agreement (the “Option Agreement”) under which Fabled would have acquired a 100% interest in the Santa Maria property by paying $4.5 million in cash over a period of several years. The Company recorded a $1.5 million payment it received from Fabled in December 2021 to “Deferred revenue” on the Condensed Consolidated Balance Sheets and amortized the amount to income over a one-year period. Upon receipt of each cash payment, the agreement imposed a performance obligation on the Company to provide Fabled an exclusive right to the Santa Maria Properties to conduct exploration and mining activities during the period from receipt of the payment until the due date of the next required payment. Accordingly, the Company has determined that its performance obligation for each option payment received is satisfied over time. The remaining unamortized balance of deferred revenue at September 30, 2023, and December 31, 2022, is zero.

On December 19, 2022, the Option Agreement was amended to reschedule the remaining $2.0 million payment into eight quarterly payments of $250,000 from January 31, 2023 through September 30, 2024. Fabled failed to make the payment due on January 31, 2023. In February 2023, the Company issued a notice of default under the Option Agreement to Fabled and the property has reverted to the Company as allowed under the terms of the Agreement. The carrying value of Santa Maria as of September 30, 2023, and December 31, 2022, is zero.

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10. Other Long-Term Assets

Other long-term assets consist of right of use assets and at September 30, 2023 include approximately $141,000 related to certain office leases. The right of use assets at December 31, 2022 include approximately $263,000 related to certain office leases and $70,000 related to a mining equipment lease at our Rodeo Property.

In December 2020, the Company’s wholly owned subsidiary, Minera de Cordilleras S. de R.L. de C.V., entered into an agreement with Triturados del Guadiana, S.A. de C.V. (“Trigusa”), whereby Trigusa has carried out mining activities at the Rodeo Property. Per the terms of the mining agreement, Trigusa provided services for the 27-month period beginning in December 2020 and ending on March 31, 2023. The Company determined that the mining agreement contained an embedded lease, relating to the mining equipment provided by Trigusa, per the guidance of ASU 2016-02 and Topic 842. The Company did not elect the practical expedient permitting the combination of lease and non-lease components of the mining agreement. The Company recorded a right of use asset and a lease liability of approximately $420,000 based on the net present value of the future lease payments discounted at 7.0%, which represented the Company’s incremental borrowing rate at that time. In March 2023, the mining agreement with Trigusa was extended to July 31, 2023. On May 1, 2023, the Company provided Trigusa with a notice of contract termination, subject to a 15-day notice period. Trigusa agreed to continue to provide loading services for low grade material.  On August 16, 2023, Trigusa stopped hauling material to Plant 2 and demobilized their equipment.

Lease liabilities are included in “Other liabilities,” short term and long term (see Note 13), in the Company’s Condensed Consolidated Balance Sheets at September 30, 2023 and December 31, 2022.

11. Accounts Payable and Other Accrued Liabilities

The Company’s accounts payable and other accrued liabilities consist of the following:

	September 30,		December 31,
	2023		2022
	(in thousands)
Accounts payable and accruals	$	3,396	$	2,213
Accrued employee compensation and benefits		1,615		1,478
Income taxes payable (Note 15)		25		25
	$	5,036	$	3,716

September 30, 2023

Accounts payable and accruals at September 30, 2023, are primarily related to amounts due to contractors and suppliers in the amounts of $2.2 million related to the Company’s Velardeña Properties and the Rodeo Property and $1.2 million related to corporate administrative and exploration activities.

Accrued employee compensation and benefits at September 30, 2023, consist of $0.4 million of accrued vacation payable and $1.2 million related to withholding taxes and benefits payable. Included in the $1.6 million of accrued employee compensation and benefits is $1.4 million related to activities at the Velardeña Properties and the Rodeo Property.

December 31, 2022

Accounts payable and accruals at December 31, 2022, are primarily related to amounts due to contractors and suppliers in the amounts of $1.8 million related to the Company’s Velardeña Properties and the Rodeo Property and $0.4 million related to corporate administrative and exploration activities.

Accrued employee compensation and benefits at December 31, 2022, consist of $0.4 million of accrued vacation payable and $1.1 million related to withholding taxes and benefits payable. Included in the $1.5 million of accrued employee compensation and benefits is $1.2 million related to activities at the Velardeña Properties and the Rodeo Property.

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12. Asset Retirement and Reclamation Liabilities

In 2012, the Company retained the services of a mining engineering firm to prepare a detailed closure plan for reclamation activity at the Velardeña Properties. The plan was completed during the second quarter of 2012 and indicated that the Company had an asset retirement obligation (“ARO”) and offsetting asset retirement cost (“ARC”) of approximately $1.9 million. The original ARC had been fully amortized or written off by the end of December 31, 2015. The ARO has been adjusted since 2012 for changes in assumptions related to inflation factors and the timing of future expenditures used in the determination of future cash flows, which previously contemplated that reclamation activities could begin as early as 2023 following the completion of mining at the Rodeo Property.

In the fourth quarter of 2021, due to the operating success at Rodeo and the potential of a restart of operations at the Velardeña mine based on recent technical studies at the time and an updated preliminary economic assessment (“PEA”) that would further delay the start of any reclamation activity, the Company retained the services of an environmental consultant to review the closure plan to determine the appropriateness of the scope and cost estimates used in the calculation of the ARO. The consultant confirmed the adequacy of the scope of the closure plan and provided certain adjustments to cost estimates. In addition, the timing for the incurrence of reclamation activity was extended approximately seven years to 2030 to take into account the likelihood of a restart of operations at the Velardeña mine that would further delay the start of any reclamation activity.

In late 2022, the Company determined that the restart of the Velardeña Properties would be deferred one year, which would in turn defer the beginning of the reclamation activity assumption by one year to 2031.

The Company will continue to accrue additional estimated ARO amounts based on the closure plan and as activities requiring future reclamation and remediation occur.

The following table presents the asset retirement and reclamation liabilities as of September 30, 2023 and December 31, 2022:

	September 30,		December 31,
	2023		2022
	(in thousands)
Current asset retirement and reclamation liabilities	$	50	$	—
Non-current asset retirement and reclamation liabilities		4,142		3,993
	$	4,192	$	3,993

Current asset retirement and reclamation liabilities is included in “Other Current Liabilities” (see Note 13).

The following table presents the changes in the Company’s asset retirement and reclamation liabilities for the nine months ended September 30, 2023 and 2022:

	Nine Months Ended
	September 30,
	2023		2022
	(in thousands)
Balance at January 1,	$	3,993	$	3,569
Changes in estimates, and other		(23)		25
Accretion expense		222		211
Balance at September 30,	$	4,192	$	3,805

The change in estimate of the ARO recorded is due to a combination of changes in assumptions related to the timing of future expenditures, the change in inflation assumptions, and the change in the discount rate.

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13. Other Liabilities

Other Current Liabilities

The following table sets forth the Company’s other current liabilities:

	September 30,		December 31,
	2023		2022
	(in thousands)
Premium financing	$	138	$	406
Office lease liability		125		164
Mining equipment lease liability		—		63
Litigation contingency accrual		250		—
Current asset retirement and reclamation liabilities		50		—
	$	563	$	633

The premium financing at September 30, 2023 and December 31, 2022, consists of the remaining balance, plus accrued interest, related to premiums payable for the Company’s directors and officers insurance and general liability insurance. In November 2022, the Company financed approximately $445,000 of its directors and officers insurance premium which is payable in eleven equal payments at an interest rate of 7.0% per annum. In May 2023, the Company financed approximately $147,000 of its general liability insurance premium which is payable in eleven equal payments at an interest rate of 8.3% per annum.

The office lease liability is related to lease liabilities for office space at the Company’s principal headquarters in Golden, Colorado and in Mexico and Argentina (see Note 10).

The mining equipment lease liability is related to equipment used by the contract miner at our Rodeo Property (see Note 10).

The litigation contingency accrual is related to the Unifin lawsuit (see Note 20 and Note 23).

The current asset retirement and reclamation liabilities is related to the ARO (see Note 12).

Other Long-Term Liabilities

Other long-term liabilities of approximately $40,000 for the period ended September 30, 2023, are primarily related to lease liabilities for office space at the Company’s principal headquarters in Golden, Colorado and in Mexico and Argentina (see Note 10).

Other long-term liabilities of approximately $122,000 for the period ended December 31, 2022, are primarily related to lease liabilities for office space at the Company’s principal headquarters in Golden, Colorado and in Mexico and Argentina (see Note 10).

14. Fair Value Measurements

Financial assets and liabilities and nonfinancial assets and liabilities are measured at fair value on a recurring basis under a framework of a fair value hierarchy which prioritizes the inputs into valuation techniques used to measure fair value into three broad levels. This hierarchy gives the highest priority to quoted prices (unadjusted) in active markets and the lowest priority to unobservable inputs. Further, financial assets and liabilities should be classified by level in their entirety based upon the lowest level of input that was significant to the fair value measurement. The three levels of the fair value hierarchy per ASC Topic 820 are as follows:

Level 1: Unadjusted quoted market prices in active markets for identical assets or liabilities that are accessible at the measurement date.

Level 2: Quoted prices in inactive markets for identical assets or liabilities, quoted prices for similar assets or liabilities in active markets, or other observable inputs either directly related to the asset or liability or derived principally from corroborated observable market data.

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Level 3: Unobservable inputs due to the fact that there is little or no market activity. This entails using assumptions in models which estimate what market participants would use in pricing the asset or liability.

The following table summarizes the Company’s financial assets and liabilities measured on a recurring basis at fair value by respective level of the fair value hierarchy:

	Level 1		Level 2		Level 3		Total
	(in thousands)
At September 30, 2023
Assets:
Cash and cash equivalents	$	1,583	$	—	$	—	$	1,583
Short-term investments		11		—		—		11
	$	1,594	$	—	$	—	$	1,594
At December 31, 2022
Assets:
Cash and cash equivalents	$	3,972	$	—	$	—	$	3,972
Short-term investments		20		—		—		20
	$	3,992	$	—	$	—	$	3,992

The Company’s cash equivalents, comprised principally of U.S. treasury securities, are classified within Level 1 of the fair value hierarchy.

The Company’s short-term investments consist of 200,000 shares of common stock of Fabled and 20,000 shares of Fabled Copper Corp. and are classified within Level 1 of the fair value hierarchy (see Note 5).

At September 30, 2023 and December 31, 2022, the Company did not have any financial assets or liabilities classified within Level 2 or Level 3 of the fair value hierarchy.

Non-recurring Fair Value Measurements

The Company recorded a change in estimate to its ARO as of September 30, 2023, of approximately $23,000 (see Note 12), reflecting a change in the fair value of the ARO primarily as the result of changes in assumptions related to the amount and timing of future expenditures used in the determination of future cash flows, following the guidance of ASC Topic 410. The fair value analysis was performed internally by the Company. The valuation falls within Level 3 of the fair value hierarchy.

No other non-recurring fair value adjustments to liabilities or long-lived assets were recorded during the nine months ended September 30, 2023 and 2022.

15. Income Taxes

The Company accounts for income taxes in accordance with the provisions of ASC Topic 740, “Income Taxes” (“ASC 740”), on a tax jurisdictional basis. In accordance with ASC 740, the interim provision for taxes was calculated by using the estimated annual effective tax rate applied to the year-to-date income or losses on a jurisdictional basis. Although the Company has generated ordinary losses on a year-to-date basis, the Company has projected taxable income by year end in certain tax jurisdictions, for which an annual effective tax rate has been calculated. For the nine months ended September 30, 2023, the Company recognized less than $1,000 of income tax expense.

In accordance with ASC 740, the Company presents deferred tax assets net of its deferred tax liabilities on a tax jurisdictional basis on its Condensed Consolidated Balance Sheets. As of September 30, 2023 and December 31, 2022, the Company had no deferred tax assets and no deferred tax liability on the Condensed Consolidated Balance Sheets due to a valuation allowance offsetting the net deferred tax assets of the Company.

The Company, a Delaware corporation, and its subsidiaries file tax returns in the United States and in various foreign jurisdictions. The tax rules and regulations in these countries are highly complex and subject to interpretation. The

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Company’s income tax returns are subject to examination by the relevant taxing authorities and in connection with such examinations, disputes can arise with the taxing authorities over the interpretation or application of certain tax rules within the country involved. In accordance with ASC 740, the Company identifies and evaluates uncertain tax positions, and recognizes the impact of uncertain tax positions for which there is less than a more-likely-than-not probability of the position being upheld upon review by the relevant taxing authority. Such positions are deemed to be “unrecognized tax benefits” which require additional disclosure and recognition of a liability within the financial statements. The Company had no unrecognized tax benefits at September 30, 2023 or December 31, 2022.

16. Equity

On May 26, 2023, the Company’s Board of Directors approved a reverse stock split of the common stock, par value $0.01 per share, of the Company at a ratio of one-for-25 shares and a reduction in the total number of authorized shares of common stock of the Company from 350,000,000 shares to 28,000,000 shares, each effective on June 9, 2023. Accordingly, all common stock, equity award, warrant, and per share amounts have been adjusted to reflect the reverse stock split for all prior periods presented. For additional information related to the reverse stock split, see Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

June 2023 Offering and Private Placement Transaction

On June 26, 2023, the Company entered into a Securities Purchase Agreement with certain institutional investors  providing for the issuance and sale by the Company in a registered direct offering (the “June 2023 Offering”) of an aggregate of 790,000 shares of the Company’s common stock at a purchase price of $1.45 per share and pre-funded warrants exercisable for up to 637,587 shares of the Company’s common stock (the “Pre-Funded Warrants”) at a purchase price of $1.4499 per June 2023 Pre-Funded Warrant.

The June 2023 Pre-Funded Warrants were sold, in lieu of shares of the Company’s common stock, to such institutional investors whose purchase of shares of Company’s common stock in the June 2023 Offering would otherwise result in such institutional investors, together with their respective affiliates and certain related parties, beneficially owning more than 9.99% of the Company’s outstanding common stock immediately following the consummation of the June 2023 Offering. Each June 2023 Pre-Funded Warrant represents the right to purchase one share of the Company’s common stock at an exercise price of $0.0001 per share. The June 2023 Pre-Funded Warrants were exercisable immediately and could be exercised at any time until the June 2023 Pre-Funded Warrants are exercised in full. During the quarter ended September 30, 2023, all of the 637,587 June 2023 Pre-Funded Warrants were exercised for net proceeds of $63.76.

In a concurrent private placement (the “June 2023 Private Placement” and, together with the June 2023 Offering, the “June 2023 Transactions”), the Company agreed to issue warrants to purchase up to 1,427,587 shares of The Company’s common stock at an exercise price of $1.90 (the “June 2023  Warrants”). Each June 2023 Warrant is exercisable six months from the date of issuance and has a term expiring five years after such initial exercise date. The aggregate gross proceeds from the June 2023 Transactions were approximately $2.1 million, before deducting fees and offering expenses.

The net proceeds of the June 2023 Offering were recorded in equity and appear as a separate line item in the Condensed Consolidated Statements of Changes in Equity. Total costs for the June 2023 Offering were approximately $215,000, including listing fees, legal and other costs, and the placement agent fee of 6% of aggregate gross proceeds. All such costs were recorded as a reduction to “Additional paid in capital” on the Condensed Consolidated Balance Sheets.

At-the-Market Offering Agreement

In December 2016, the Company entered into an at-the-market offering agreement (as amended from time to time, the “ATM Agreement”) with H. C. Wainwright & Co., LLC (“Wainwright”), under which the Company may, from time to time, issue and sell shares of the Company’s common stock through Wainwright as sales manager in an at-the-market offering under a prospectus supplement for aggregate sales proceeds of up to $5.0 million (the “ATM Program”) or a maximum of 10 million shares. On September 29, 2017, the Company entered into an amendment to the ATM Agreement with Wainwright to reflect a new Registration Statement on Form S-3 (File No. 333-220461) under which shares of the Company’s common stock may be sold under the ATM Program. On November 23, 2018, the Company entered into a second amendment of the ATM Agreement extending the agreement until the earlier of December 20, 2020, or the date that the ATM Agreement is terminated in accordance with the terms therein. On December 11, 2020, the

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Company entered into a third amendment of the ATM Agreement further extending the agreement so that it will remain in full force and effect until such time as the ATM Agreement is terminated in accordance with certain other terms therein or upon mutual agreement by the parties, and to reflect a new Registration Statement on Form S-3 (No. 333-249218). On March 29, 2023, the Company filed a Prospectus Supplement increasing the total amount available to be sold under the ATM to $10.0 million in addition to the amounts previously sold. On June 28, 2023, the Company filed another Prospectus Supplement decreasing the total amount available to be sold under the ATM to $3.0 million, not including the amounts previously sold.

Under the ATM, the common stock is distributed at the market prices prevailing at the time of sale. As a result, prices of the common stock sold under the ATM Program may vary between purchasers and during the period of distribution. Further, on March 29, 2023, the Company entered into a fourth amendment of the ATM Agreement which provides that Wainwright will be entitled to compensation for its services at a commission rate of up to 3.0% of the gross sales price per share of common stock sold under the ATM Agreement.

During the nine months ended September 30, 2023, the Company sold an aggregate of 308,930 shares of common stock under the ATM Program at an average price of $6.19 per share of common stock for net proceeds, after commissions and fees, of approximately $1,839,000. Approximately $45,000 of deferred ATM Program costs were amortized during the nine months ended September 30, 2023. The remaining balance of the deferred ATM Program costs, recorded in “Prepaid expenses and other assets” on the Condensed Consolidated Balance Sheet (see Note 6), is zero at September 30, 2023.

During the nine months ended September 30, 2022, the Company did not sell shares of common stock under the ATM Program. At September 30, 2022, there was a remaining balance of $70,000 of deferred ATM Program costs, recorded in “Prepaid expenses and other assets” on the Condensed Consolidated Balance Sheets.

As of September 30, 2023, there was approximately $3.0 million remaining available for issuance under the ATM Program based on a prospectus supplement filed with SEC on June 28, 2023. On October 1, 2023, the 2020 Registration Statement on Form S-3 expired.

Equity Incentive Plans

Under the Company’s Amended and Restated 2009 Equity Incentive Plan (the “2009 Plan”) awards of the Company’s common stock may be made to officers, directors, employees, consultants and agents of the Company and its subsidiaries.

On May 26, 2023, the stockholders of the Company voted to approve the Company’s 2023 Equity Incentive Plan (the “2023 Plan”) to replace the 2009 Plan. Under the 2023 Plan, awards of the Company’s common stock may be made to officers, directors, employees, consultants and agents of the Company and its subsidiaries. The 2023 Plan provides for, among other things, (i) a reserve of 360,000 shares (on a reverse stock split-adjusted basis) of common stock of the Company that may be issued pursuant to awards under the 2023 Plan and (ii) a term that expires on February 23, 2033. Permitted awards under the 2023 Plan include options, stock appreciation rights, restricted stock, restricted stock units, performance stock units, and other cash and stock-based awards. The principal terms of the 2023 Plan are described in the Company’s definitive proxy statement for the Annual Meeting of the Company’s stockholders, filed with the SEC on April 6, 2023. The Company recognizes stock-based compensation costs using a graded vesting attribution method whereby costs are recognized over the requisite service period for each separately vesting portion of the award.

Following the adoption of the 2023 Plan, no further awards may be made under the 2009 Plan.

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Restricted Stock Grants

The following table summarizes the status and activity of the Company’s restricted stock grants at September 30, 2023, and the changes during the nine months then ended:

		Weighted
		Average
		Grant Date
	Number of	Fair Value
Restricted Stock Grants	Shares	Per Share
Outstanding at beginning of period	19,800	$	10.95
Granted during the period	—		—
Restrictions lifted during the period	(12,933)		11.97
Forfeited during the period	—		—
Outstanding at end of period	6,867	$	9.02

As of September 30, 2023, no restricted stock grants had been made under the 2023 Plan.

For the nine months ended September 30, 2023 and 2022, the Company recognized approximately $76,000 and $163,000, respectively, of stock compensation expense related to the restricted stock grants.

For the three months ended September 30, 2023 and 2022, the Company recognized approximately $20,000 and $37,000, respectively, of stock compensation expense related to the restricted stock grants.

Restricted Stock Units

The 2009 Plan permitted the Company to issue Restricted Stock Units (“RSUs”), which entitle each recipient to receive one unrestricted share of common stock upon termination of the recipient’s employment or board service. Also, pursuant to the 2009 Plan, the Company’s Board of Directors adopted the Non-Employee Director’s Deferred Compensation and Equity Award Plan (the “Deferred Compensation Plan”). Pursuant to the Deferred Compensation Plan, non-employee directors, and employees as allowed by the 2009 Plan, receive a portion of their compensation in the form of RSUs issued under the 2009 Plan. The RSUs generally vest on the first anniversary of the grant.

The 2023 Plan permits the Company to issue RSUs, which entitle each recipient to receive one unrestricted share of common stock upon termination of the recipient’s employment or board service.

The following table summarizes the status and activity of the Company’s RSUs at September 30, 2023, and the changes during the nine months then ended:

		Weighted
		Average
		Grant Date
	Number of	Fair Value
Restricted Stock Units	Shares	Per Share
Outstanding at beginning of period	232,409	$	15.06
Granted during the period	40,000		1.62
Restrictions lifted during the period	—		—
Forfeited during the period	—		—
Outstanding at end of period	272,409	$	13.09

During the nine months ended September 30, 2023, the Company granted 40,000 RSUs to an officer of the Company under the 2023 Plan.

For the nine months ended September 30, 2023 and 2022, the Company recognized approximately $270,000 and $244,000, respectively, of stock compensation expense related to the RSUs.

For the three months ended September 30, 2023 and 2022, the Company recognized approximately $58,000 and $73,000, respectively, of stock compensation expense related to the RSUs.

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Key Employee Long-Term Incentive Plan

The Company’s 2013 Key Employee Long-Term Incentive Plan (the “KELTIP”) provided for the grant of units (“KELTIP Units”) to certain officers and key employees of the Company, which units will, once vested, entitle such officers and employees to receive an amount, in cash or in Company common stock (such method of settlement at the sole discretion of the Board of Directors) issued pursuant to the 2009 Plan, measured generally by the price of the Company’s common stock on the settlement date. KELTIP Units are not an actual equity interest in the Company and are solely unfunded and unsecured obligations of the Company that are not transferable and do not provide the holder with any stockholder rights. Payment of the settlement amount of vested KELTIP Units is deferred generally until the earlier of a change of control of the Company or the date the grantee ceases to serve as an officer or employee of the Company.

The Company intends to settle all the KELTIP Units in common stock of the Company, an option that the Board of Directors holds in its sole discretion so long as sufficient shares remain available under the 2009 Plan. As a result, all outstanding KELTIP Units are recorded in equity at September 30, 2023 and December 31, 2022.

For the three months ended September 30, 2023, the Company recognized approximately $14,000 of stock compensation expense related to the KELTIP grants. For the nine months ended September 30, 2023, the Company recognized approximately $21,000 of stock compensation income related to the grants due to KELTIP Units being forfeited upon departure of an officer of the Company. There were 168,000 and 188,000 KELTIP Units outstanding at September 30, 2023 and December 31, 2022, respectively. However, under the 2023 Plan the Company discontinued the KELTIP and will no longer issue KELTIP Units.

For the three and nine months ended September 30, 2022, the Company recognized approximately $39,000 and $136,000, respectively, of stock compensation expense related to the KELTIP units.

Common Stock Warrants

The following table summarizes the status of the Company’s common stock warrants at December 31, 2022, and September 30, 2023, and the changes during the nine months then ended:

		Weighted
	Number of	Average
	Underlying	Exercise Price
Common Stock Warrants	Shares	Per Share
Outstanding at December 31, 2022	392,155	$	8.58
Granted during period
June 2023 pre-funded warrants	637,587		0.0001
June 2023 warrants	1,427,587		1.90
Exercised during period	—		—
June 2023 pre-funded warrants	(637,587)		0.0001
Expired during period	—		—
Outstanding at September 30, 2023	1,819,742	$	3.19

The warrants relate to prior registered offerings and private placements of the Company’s stock.

All outstanding warrants are recorded in equity at September 30, 2023 and December 31, 2022, following the guidance established by ASC Topic 815-40. The Company’s warrants allow for potential settlement in cash if certain extraordinary events are effected by the Company, including a 50% or greater change of control in the Company’s common stock. Since those events have been deemed to be within the Company’s control, the Company continues to apply equity treatment for these warrants.

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17. Sale of Metals and Related Costs

Revenue from Gold and Silver in Doré

During the nine months ended September 30, 2023, the Company recorded revenue of approximately $9.7 million and related costs of approximately $11.0 million related to gold and silver contained in doré bars related to the Rodeo operation. The gold and silver contained in the doré bars were sold to one customer, a metals refinery located in the United States. Under the terms of the Company’s agreement with its customer, title passes and revenue is recognized by the Company when the contractual performance obligations of the parties are completed, generally at the time a provisional or final payment is made. A provisional payment for approximately 95% of the contained gold and silver is made generally within 10-12 days after the product is shipped and customary sales documents are completed. A final payment is made within approximately 30 days following the date of shipment when final assays and refinery charges are agreed upon by the parties. A price for the gold and silver sold is set, based on current market prices, at the time a provisional or final payment is made. Refining and transport costs, deducted from the final payments made, are treated as third-party agent costs incurred by the Company in performing its obligations under the agreement with its customer after the transfer of control on provisional sales and are therefore netted against revenue on an accrual basis.

During the nine months ended September 30, 2022, the Company sold gold and silver contained in doré bars related to the Rodeo operation and recorded revenue of approximately $18.7 million and related costs of approximately $13.3 million. Costs related to the sale of metal products include direct and indirect costs incurred to mine, process and market the products.

Revenue from Concentrate Sales

In April 2023, the Company began to sell three different concentrates containing various amounts of gold, silver, lead and zinc produced from material processed from the Velardeña mine which had been stockpiled from test mining performed in 2022 as part of the studies undertaken in connection with the potential restart of the Velardeña Properties. During the nine months ended September 30, 2023, the Company recorded revenue of $1.5 million from the combined sales of these concentrates and related costs of $0.2 million. The concentrate was sold to one customer, a metal trader in Mexico. Under the terms of the Company’s agreement with its customer, title passes and revenue is recognized by the Company when the contractual performance obligations of the parties are completed, generally at the time a provisional or final payment is made. A provisional payment for approximately 90% of the contained gold, silver, lead and zinc is made generally within 10-12 days after the product is shipped and customary sales documents are completed. A final payment is made within approximately 60 days following the date of shipment when final assays and refinery charges are agreed upon by the parties. A price for the gold and silver sold is set, based on average market prices, one month following the delivery of concentrate to the buyer. Refining and transport costs, deducted from the final payments made, are treated as third-party agent costs incurred by the Company in performing its obligations under the agreement with its customer after the transfer of control on provisional sales and are therefore netted against revenue on an accrual basis.

There were no concentrate sales during the nine months ended September 30, 2022.

Revenue from Slag Sales

During the nine months ended September 30, 2023, the Company recorded revenue of $0.5 million and related costs of zero related to the gold and silver contained in the slag from the Rodeo Property. The slag was sold to one customer, a metals refinery located in the United States. Under the terms of the Company’s agreement with its customer, title passes and revenue is recognized by the Company when the contractual performance obligations of the parties are completed which occurs at the time a final payment is made. Final payment is made 30 working days after the settlement of assays for 95% of the contained gold and 90% of the contained silver. The price for the gold and silver sold is set on the first trading day following the day of the settlement assay. Refining costs are deducted from the final payments made, are treated as third-party agent costs incurred by the Company in performing its obligations under the agreement with its customer and are therefore netted against revenue.

There were no slag sales during the nine months ended September 30, 2022.

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18. Interest and Other Income (Expense), Net

For the three and nine months ended September 30, 2023 and 2022, the Company recognized a nominal amount of Interest and other income (expense), net.

19. Cash Flow Information

The following table reconciles net loss for the period to cash used in operations:

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Cash flows (used in) from operating activities:
Net loss	$	(7,931)	$	(5,826)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		380		241
Accretion of asset retirement obligation		222		211
Loss on trading securities		9		32
Gain on sale of assets		(436)		(125)
Stock-based compensation		324		543
Litigation settlement		250		—
Changes in operating assets and liabilities from continuing operations:
Decrease (increase) in inventories, net		1,066		(150)
Increase in value added tax receivable, net		(1,679)		(480)
Decrease (increase) in prepaid expenses and other assets		201		(37)
Decrease in other long-term assets		192		104
Increase in accounts payable and other accrued liabilities		1,320		835
Decrease in deferred revenue		—		(1,125)
Decrease in other current liabilities		(320)		(445)
(Decrease) increase in reclamation liability		(73)		25
Decrease in other long-term liabilities		(82)		(204)
Net cash used in operating activities	$	(6,557)	$	(6,401)

The following table sets forth supplemental cash flow information and non-cash transactions:

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Supplemental disclosure:
Interest paid	$	17	$	6
Income taxes paid	$	—	$	413
Supplemental disclosure of non-cash transactions:
Deferred equity offering costs amortized	$	45	$	—

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20. Commitments and Contingencies

During April 2021, the Company became aware of a lawsuit in Mexico against one of the Company’s Mexican subsidiaries, Minera William, S.A. de C.V. (“Minera William”). The plaintiff in the matter is Unifin Financiera, S.A.B de C.V. (“Unifin”). The lawsuit was assigned to the Fifth Specialized Commercial District Court. In November 2022, the Company was formally served with the complaint in connection with the lawsuit and in December 2022 the Company filed its answer to the complaint. Unifin is alleging that a representative of Minera William signed certain documents in July 2011 purporting to bind Minera William as a guarantor of payment obligations owed by a third party to Unifin in connection with that third party’s acquisition of certain drilling equipment. At the time the documentation was allegedly signed, Minera William was a subsidiary of ECU Silver Mining prior to the Company’s acquisition of ECU in September 2011. As a preemptive measure, Unifin has obtained a preliminary court order freezing Minera William’s bank accounts in Mexico, which has limited the Company’s and Minera William’s ability to access approximately US$153,000 according to current currency exchange rates. Notwithstanding this action, the restrictions imposed on Minera William’s bank accounts do not impact the Company’s ability to operate the Rodeo mine, which is held through a different Mexico subsidiary. Likewise, the action does not impact the Company’s ability to continue with the Company’s evaluation plans for a potential Velardeña mine restart or move forward with any of the Company’s other exploration programs in Mexico. However, because the Velardeña mine and one processing plant are held by Minera William, any adverse outcome to the action may have a material impact on our ability to restart production at Velardeña. Unifin is seeking recovery for as much as US$12.5 million. The Company believes there is no basis for this claim. A preliminary hearing was initially scheduled to take place in April 2023 but was rescheduled to June 2023. In June 2023 Minera William and Unifin agreed to pursue discussions to settle the matter and the Court agreed to suspend trial to allow Minera William and Unifin to negotiate a settlement agreement. Subsequent to September 30, 2023, tentative terms were reached to settle the dispute in exchange for a payment by the Company of 0.25 million, although no definitive settlement agreement has yet been executed. An accrued liability has been recorded for $0.25 million as of September 30, 2023 (see Note 13 and Note 23).

The Company also has certain purchase and lease commitments as set forth in the Company’s 2022 Annual Report.

21. Segment Information

The Company’s sole activity is the mining, construction and exploration of mineral properties containing precious metals. The Company’s reportable segments are based on the Company’s revenue-producing activities and cash-consuming activities. The Company reports two segments, one for its revenue-producing activities in Mexico, which includes both the Velardeña Properties and the Rodeo Property, and the other comprised of non-revenue-producing activities, including exploration, construction and general and administrative activities. Intercompany revenue and expense amounts have been eliminated within each segment in order to report on the basis that management uses internally for evaluating segment performance.

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The financial information relating to the Company’s segments is as follows:

							Exploration, El
			Costs		Depreciation,		Quevar, Velardeña
Three Months Ended			Applicable		Depletion and		and Administrative						Capital
September 30, 2023	Revenue		to Sales		Amortization		Expense		Pre-Tax Loss		Total Assets		Expenditures
Mexico Operations	$	2,512	$	3,347	$	145	$	753	$	1,896			$	—
Corporate, Exploration and Other		—		—		3		1,485		1,281				—
Consolidated	$	2,512	$	3,347	$	148	$	2,238	$	3,177			$	—
Nine Months Ended
September 30, 2023
Mexico Operations	$	11,702	$	11,225	$	368	$	2,907	$	3,041	$	7,727	$
Corporate, Exploration and Other		—		—		12		4,989		4,890		4,577
Consolidated	$	11,702	$	11,225	$	380	$	7,896	$	7,931	$	12,304	$	—
Three Months Ended
September 30, 2022
Mexico Operations	$	5,268	$	4,374	$	77	$	1,878	$	1,097			$	17
Corporate, Exploration and Other		—		—		12		1,940		1,646				2
Consolidated	$	5,268	$	4,374	$	89	$	3,818	$	2,743			$	19
Nine Months Ended
September 30, 2022
Mexico Operations	$	18,700	$	13,335	$	204	$	5,815	$	14	$	9,084	$	43
Corporate, Exploration and Other		—		—		37		5,980		5,902		9,465		3
Consolidated	$	18,700	$	13,335	$	241	$	11,795	$	5,916	$	18,549	$	46

22. Related Party Transactions

The following sets forth information regarding transactions between the Company (and its subsidiaries) and its officers, directors and significant stockholders.

Administrative Services, Lease of Equipment:

Beginning in August 2016, the Company began providing limited accounting and other administrative services to Minera Indé, an indirect subsidiary of The Sentient Group (“Sentient”). Sentient, through the Sentient executive funds, holds approximately 18% of the Company’s 8.6 million shares of issued and outstanding common stock. The administrative services are provided locally in Mexico by the administrative staff in the Company’s Mexico office. The Company charges Minera Indé $15,000 per month for the services, which provides reimbursement to the Company for its costs incurred plus a small profit margin. The Company also leases, from time to time, certain nonessential mining equipment to Minera Indé. Amounts received under the arrangement reduce costs incurred for exploration. The Company’s Board of Directors and Audit Committee approved the agreement. For the nine months ended September 30, 2023 and 2022, the Company charged Minera Indé approximately $233,000 and $135,000, respectively, for services and the use of equipment, offsetting costs that are recorded in “Exploration expense” in the Condensed Consolidated Statements of Operations.

23.Subsequent Events

Unifin Litigation

On October 27, 2023 the Company was informed that Unifin has expressed its willingness to settle the dispute with the Company in exchange for a payment by the Company of $0.25 million although no definitive settlement agreement has yet been executed. The Company expects to use $153,000 in cash that has been frozen in the Minera William bank account as partial payment of the settlement amount (see Note 5). An accrued liability has been recorded for $0.25 million as of September 30, 2023 (see Note 13 and Note 20).

November 2023 Offering

On November 6, 2023, the Company entered into a Securities Purchase Agreement with certain purchasers providing for the issuance and sale by the Company pursuant to a Registration Statement on Form S-1 (No. 333-274403)

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(the “November 2023 Offering”) of an aggregate of 4,712,488 shares of the Company’s common stock, $0.01 par value per share, at a purchase price of $0.70 per share; (ii) pre-funded warrants to purchase 1,287,512 shares of the Company’s common stock (the “November 2023 Pre-Funded Warrants”) at a purchase price of $0.0001 per November 2023 Pre-Funded Warrant; (iii) Series A warrants to purchase 6,000,000 shares of the Company’s common stock (the “November 2023 Series A Warrants”) at a purchase price of $0.70 per November 2023 Series A Warrants; (iv) Series B warrants to purchase 3,000,000 shares of the Company’s common stock (the “November 2023 Series B Warrants” at a purchase price of $0.70 per November 2023 Series B Warrants.

The November 2023 Pre-Funded Warrants are exercisable immediately and could be exercised at any time until the November 2023 Pre-Funded Warrants are exercised in full. The November 2023 Series A Warrants are exercisable immediately and will expire five years from the date of issuance. The November 2023 Series B Warrants are exercisable immediately and will expire 18 months from the date of issuance. The aggregate gross proceeds from the November 2023 Offering was $4.2 million, before deducting fees and offering expenses.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our Company

We were incorporated in Delaware in March 2009 under the Delaware General Corporation Law. During the nine months ended September 30, 2023, our principal source of revenue was from the sale of gold and silver from our Rodeo Property in Durango, Mexico. We also had a secondary source of revenue from concentrate produced from material previously mined in 2022 at our Velardeña Property during a test mining study. We incurred net operating losses for the nine months ended September 30, 2023 and 2022.

Mining operations at the Rodeo Property concluded in the second quarter of 2023, and we are engaged in activities to restart Velardeña. We also continue to evaluate and search for mining opportunities in North America (including Mexico) with near-term prospects of mining, and particularly for properties within reasonable haulage distances of our Velardeña Properties. We are also focused on advancing our Yoquivo exploration property in Mexico as funds become available, and through the Earn-In Agreement with Barrick, our El Quevar exploration property in Argentina. We are holding an additional portfolio of approximately 12 properties, located in Mexico, Nevada and Argentina for sale or advancement when possible.

Because we have ceased production at the Rodeo mine, our only near-term opportunity to generate cash flow from mining to support continued operations is the Velardeña mine. In order to restart production at the Velardeña mine, we will require additional capital. See “—Liquidity, Capital Resources and Going Concern—2023 Liquidity Forecast and Going Concern Qualification” below.

This discussion should be read in conjunction with the section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operation” included in our 2022 Annual Report.

2023 Highlights

Rodeo Property

From inception in January 2021, through the end of the third quarter of 2023, we have produced 31,126 ounces of gold and 126,151 ounces of silver from Rodeo. Cash costs per payable gold ounce, net of silver by-product credits averaged $1,275 during that period.

Mill throughput averaged 603 tonnes per day in the first quarter 2023 and 558 tonnes per day in the second quarter 2022. We ceased mining activities at Rodeo during the second quarter of 2023. During the third quarter of 2023, we processed stockpiled material from Rodeo. We stopped processing the stockpiled material during September 2023 as the grades dropped to an uneconomic level.

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The table below sets forth the key processing and sales statistics for the Rodeo operation for the three and nine months ended September 30, 2023:

Rodeo Operations Statistics
(in thousands except per unit amounts)
	Three Months Ended	Nine Months Ended
	September 30, 2023	September 30, 2023
Tonnes mined (1)	-	226,896
Tonnes in stockpiles awaiting processing (2)	-	-
Tonnes in low grade stockpiles (3)	-	-
Tonnes processed	30,841	135,900
Average tonnes per day processed	335	498
Average gold grade processed (grams per tonne)	1.2	1.5
Average silver grade processed (grams per tonne)	5.8	7.1
Plant recovery - gold (%)	71.6	72.1
Plant recovery - silver (%)	85.6	81.7
Payable gold produced in doré (ounces)	837	4,746
Payable silver produced in doré (ounces)	3,767	23,044
Payable gold equivalent produced in doré (ounces) (4)	883	5,025
Gold sold in doré (ounces)	1,044	4,882
Silver sold in doré (ounces)	4,525	23,639
Gold equivalent sold in doré (ounces) (4)	1,099	5,168
Average realized price, before refining and selling costs
Gold (dollar per ounce)	$ 1,931.42	$ 1,929.96
Silver (dollar per ounce)	$ 23.67	$ 23.37
(1) Includes all mined material transported to the plant, stockpiled or designated as waste
(2) Includes mined material stockpiled at the mine or transported to the plant awaiting processing in the plant
(3) Material grading between 1.6 g/t (current cutoff grade) and 1 g/t Au held for possible future processing
(4) Gold equivalents based on realized $ Au and $ Ag price

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The following table highlights additional non-GAAP cost and revenue statistics related to the Rodeo operations: 

		Three Months Ended September 30, 2023	Nine Months Ended September 30, 2023
Total cash operating costs	$	2,533	$	10,154
Treatment and refining costs		64		263
Silver by-product credits		(107)		(552)
Total cash costs, net of by-product credits	$	2,490	$	9,865
Cash cost per unit
Payable gold ounces produced in doré		837		4,746
Total cash operating costs	$	3,026	$	2,139
Treatment and refining charges		77		56
Silver by-product credits		(128)		(116)
Total cash costs, net of by-product credits, per payable gold ounce (1)	$	2,975	$	2,079
Tonnes processed in plant		30,841		135,900
Total cash operating costs per tonne processed	$	82	$	75
(1) Cash costs, net of by-product credits, per payable ounce of gold is a non-GAAP financial measure. See “Non-GAAP Financial Measures” below for a reconciliation to the GAAP financial measure.

Total cash operating costs for the three and nine months ended September 30, 2023, as depicted in the table above, include all production costs during the period, including mining, milling and general and administrative costs related to mined and material including full administrative costs in Mexico that are not categorized as costs to produce concentrate or exploration or Velardeña care and maintenance costs.

Total operating margin related to the Rodeo operations for the three and nine months ended September 30, 2023 were negative $1.0 million and negative $0.7 million, respectively, on sales of metal in doré and slag of $2.3 million and $10.2 million, respectively, offset by cost of metal sold of $3.3 million and $11.0 million, respectively.

All operating activity at Rodeo and Plant II concluded by September 30, 2023.  

Non-GAAP Financial Measures

Non-GAAP financial measures are intended to provide additional information only and do not have any standard meaning prescribed by generally accepted accounting principles. These measures should not be considered in isolation or as a substitute for performance measures prepared in accordance with GAAP.

“Total cash costs, net of by-product credits, per payable gold ounce”, is a non-GAAP financial measure calculated by the Company as set forth below and may not be comparable to similar measures reported by other companies.

“Total cash costs, net of by-product credits, per payable gold ounce”, includes all direct and indirect operating cash costs associated with the physical activities that would generate doré products for sale to customers, including mining to gain access to mineralized materials, mining of mineralized materials and waste, milling, third-party related treatment, refining and transportation costs, on-site administrative costs and royalties. Total cash costs do not include depreciation, depletion, amortization, exploration expenditures, reclamation and remediation costs, sustaining capital, financing costs, income taxes, or corporate general and administrative costs not directly or indirectly related to the Rodeo project. By-product credits include revenues from silver contained in the products sold to customers during the period. “Total cash costs, net of by-product credits”, are divided by the number of payable gold ounces generated by the plant for the period to arrive at “Total cash costs, net of by-product credits, per payable gold ounce.”

“Cost of metals sold,” reported as a separate line item in our Condensed Consolidated Statements of Operations for the three months and the nine months ended September 30, 2023, is the most comparable financial measure, calculated in accordance with GAAP, to “Total cash costs, net of by-product credits.” “Cost of metals sold” includes adjustments for

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changes in inventory and excludes third-party related treatment and refining costs, which are reported as part of revenue in accordance with GAAP. The following table presents a reconciliation for the three months and nine months ended September 30, 2023, between the non-GAAP measure of “Total cash cost, net of by-product credits” to the most directly comparable GAAP measure, “Cost of metals sold.”

Reconciliation of Cash Costs to Cost of Metals Sold

		Reconciliation of Costs of Metals Sold (GAAP) to Total Cash Costs, net of By-product Credits (Non-GAAP)
		Three Months Ended	Nine Months Ended
		September 30, 2023	September 30, 2023
Total cash costs, net of by-product credits	$	2,490	$	9,865
Reconciliation to GAAP measure:
Treatment and refining costs	$	(64)	$	(263)
Silver by-product credits		107		553
Write down of inventories to net realizable value		(75)		63
Change in inventory (excluding depreciation, depletion and amortization)		842		776
Costs of metal unrelated to Rodeo Operations		20		231
Cost of metals sold	$	3,320	$	11,225

Velardeña Properties

The Velardeña Properties contain two underground mines that were last operated in late 2015, at which point mining activities were suspended when a combination of low metals prices, mining dilution and metallurgical challenges rendered operations unprofitable. We elected to preserve the asset for future use, and since that time we have evaluated and tested various mining methods and processing alternatives that could enable sustainable profitable operations.

In June 2021, we began limited-scale mining activities at our Velardeña underground mine to obtain further bulk samples for use in final optimization of the bio-oxidation (BIOX™) plant design and for use in additional flotation separation studies (BIOX is a trademark of Metso-Outotec Oyj for its proprietary bio-oxidation process.). Test results using the BIOX™ pre-treatment oxidation process supported the use of the technology in future processing at Velardeña. In March 2022 we filed an updated PEA Technical Report Summary and NI 43-101 Technical Report supporting a possible economic operation at Velardeña using the optimized flotation parameters, BIOX™ treatment of pyrite concentrates and employing resue mining techniques to control dilution. In May 2022 we began additional test-mining activities with a new mining contractor to evaluate productivity and dilution of resue mining on the principal veins accessible from the San Mateo decline in part to validate the PEA assumptions. The results of the test mining met expected productivity metrics but did not meet anticipated dilution metrics on some of the veins mined. We initiated ore-sorting studies to limit the negative effects of the excess dilution. Initial results of these tests were positive, and we continue to work on incorporating these results in our mine planning.

In late 2022, a tailing storage facility expansion project was initiated to provide storage volume for the remainder of the Rodeo mine life. The project was completed in May 2023. A total of $2.6 million was expended for this project of which $0.6 million was expended in 2023.

In early 2023, the terms for the sale of our gold-rich pyrite concentrates improved significantly over previously-available terms. The recently improved terms allow us to re-open the Velardeña Properties’ mines without the BIOX™ plant. Internal cash flow models using the new concentrate sales terms yield results only slightly less attractive than models using BIOX™ treatment; however, the new models require low capital investment and so are much less risky to implement. We are now planning to restart production at Velardeña during the fourth quarter 2023 without the need for the BIOX™ facility, subject to our ability to obtain sufficient capital to do so.

In March 2023, we restarted our flotation plant (Plant I) to process 3,000 tonnes of mineralized material that had been stockpiled during the test mining in 2022. Under the new concentrate sales terms, 656 tonnes of gold-rich pyrite concentrate, 118 tonnes of silver-rich lead concentrate and 63 tonnes of zinc concentrate have been sold under an offtake

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agreement through September 30, 2023. The three shipments that have been completed in the nine months ended September 30, 2023 generated cash receipts of approximately $1.5 million. These successful sales of concentrates on the improved terms have caused us to shift our efforts towards a restart of Velardeña without the requirement of constructing and using the BIOX™ technology. An internally prepared updated forecast assuming gold and silver prices of $1,900 and $22.50 per ounce, respectively, indicates that Velardeña can generate a positive net operating margin within around six months of restarting operations. We have included cash flow from Velardeña production in our updated liquidity forecast for the next twelve months ending September 30, 2024, which forecasts future cash flow from operating margins assuming Velardeña operations restart in November 2023. See “—Liquidity, Capital Resources and Going Concern—2023 Liquidity Forecast and Going Concern Qualification” below.

In August 2023 we released and filed the results of an updated independent technical report prepared under S-K 1300 guidelines.  The report validates our internal economic models for the Velardeña resource and potential economic results. For purposes of our internal cash flow projections, we have utilized more conservative assumptions than those reflected in the technical report summary.

Preparations to restart the operation have progressed on schedule including arrangements with union staff, contract miners, plant operators, and support personnel. Our ability to restart production is dependent on our ability to raise sufficient capital in the near term.

Yoquivo

During 2022, we completed payments required under Yoquivo’s two option agreements and now hold 100% ownership of the Yoquivo concessions subject to royalty interests between 2% and 3% net smelter return payable on production to third parties and capped at $2.8 million in the aggregate.

With an effective date of February 24, 2023, an initial mineral resource estimate was completed for Yoquivo that estimates an inferred mineral resource of 937,000 tonnes at 570 g/t Ag eq (equivalent ounces are calculated using prices of $1,840/oz Au and $24.00/oz Ag) on five veins that had enough drill density to support mineral resources. Further information regarding this initial mineral resource estimate is included in our 2022 Annual Report. Numerous other veins on the property have yet to be drilled sufficiently to allow estimation of additional resources.

Since 2020, exploration and delineation drilling of 16,565 meters in 70 holes has advanced the project to this stage. The Company plans to continue drilling with the goal of expanding the resource as funding allows.

El Quevar

In April 2020, we entered into the Earn-in Agreement with Barrick. For a description of the Earn-In Agreement, see “Our Material Mining Properties—El Quevar” in our 2022 Annual Report. During the earn-in period, in addition to required exploration spending, Barrick will fund the holding costs of the property, which will qualify as work expenditures. Barrick will reimburse us for expenses related to maintaining the exploration camp, which will initially be run by us under a service agreement, and which will also qualify as work expenditures. Barrick met the minimum $1.0 million in work expenditures required by the Earn-in Agreement in September 2021. If Barrick elects to terminate the Earn-In Agreement, we will become responsible for future holding costs and exploration spending related to the property. At this time, the Company expects Barrick will continue its exploration program with additional geophysical studies followed by additional drilling.

Sarita Este / Desierto

In December 2019, we entered into an option agreement with Cascadero Minerals Corporation (“Cascadero”) to acquire a 51% interest in the gold/copper Sarita Este concession, located in the northwest portion of the Province of Salta, Argentina, adjacent to the Taca Taca project owned by First Quantum Minerals. The option agreement calls for us to spend a total of $2.5 million over four years including a minimum of 2,000 meters of drilling. We have exceeded the drilling requirement and have spent approximately $3.0 million since entering into the agreement in December 2019. We have

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notified Cascadero of our intention to proceed with the joint venture as 51% owners of the concession. Completion of the joint venture documents and formation of the joint venture company are in progress.

In the fourth quarter of 2021, we completed the first drill program ever conducted at Sarita Este, which involved drilling 10 diamond drill holes totaling 2,518 meters to explore untested epithermal gold-silver and copper porphyry targets. In January 2022, we announced assay results from the drill program, including the potential of an oxidized gold system. We completed a second drill program in June 2022 designed to offset and further delineate mineralization associated with the gold interval encountered in the first drill program. In August 2022, we released partial results from the second drill program which point to a potentially economic shallow oxidized gold system. Our third drill program, completed in October 2022, returned results confirming that the mineralization at the Sico epithermal targets is concentrated on the eastern flank of the prospect.

The Desierto concessions (Desierto 1 and 2) which are adjacent to and south of the Sarita Este concession are subject to an option agreement with a third-party partial owner and a proposed joint venture agreement also between the Company and Cascadero. The Desierto 1 concession is the object of a legal dispute between the Company and the Salta Ministry of Mines in which the Company is disputing the cancellation of the concession by the province. The dispute is expected to be resolved before the end of 2023.

Santa Maria

In December 2020, we entered into the Option Agreement to sell our interest in the Santa Maria properties to Fabled. Pursuant to the Option Agreement, during the Exercise Period, Fabled was obligated to pay to each of the owners of the Concessions (the “Owners”) any remaining required payments due to the Owners pursuant to the various underlying option agreements between the Owners and the Company, and to make all payments and perform all other requirements needed to maintain the Concessions in good standing. Fabled did not make the payment due on January 31, 2023, and we issued a notice of default under the Option agreement. Fabled did not cure the default as required within 5 days; therefore, we have taken back the property as allowed under the Option Agreement.

The Company has entered into a non-binding agreement to sell the Santa Maria concessions to a private third party and, if the transaction proceeds, we anticipate that we will close in the fourth quarter of 2023.

Financial Results of Operations

For the results of continuing operations discussed below, we compare the results from operations for the three months ended September 30, 2023, to the three months ended September 30, 2022.

Three Months Ended September 30, 2023

Revenue from the sale of metals. In addition to the sales of doré from Rodeo, beginning in April of 2023 we also sold three types of concentrates which were produced from Velardeña material that had been mined in 2022 as part of the test mining to analyze the potential restart of the Velardeña Properties. We also sold slag remaining from previous doré sales and doré production at Plant 2.

● Doré Sales - We recorded $2.1 million in revenue related to gold and silver in doré for the three months ended September 30, 2023, and $5.3 million for the three months ended September 30, 2022. Lower revenue in 2023 resulted from 2,046 fewer gold equivalent ounces sold partially offset by a slightly higher realized price of $1,931 per ounce for the three months ended September 30, 2023, compared to $1,703 per ounce for the three months ended September 30, 2022. Fewer gold ounces were sold in the three months ended September 30, 2023, compared to the three months ended September 30, 2022, due to the lower amount and grade of the material processed mainly attributed to the cessation of mining at Rodeo in the second quarter 2023.

● Concentrate Sales – We recorded $0.2 million in the three months ended September 30, 2023 from the final settlement of previous sales of gold-rich pyrite concentrate, silver-rich lead concentrate and zinc concentrate. There were no concentrate sales in the three months ended September 30, 2022.

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● Slag Sales – We recorded $0.2 million in revenue related to the gold and silver in slag that was sold to a refiner in the United States in the three months ended September 30, 2023. There were no slag sales in the three months ended September 30, 2022.

Cost of metals sold. For the three months ended September 30, 2023 and 2022, we recorded $3.3 million and $4.4 million of cost of metals sold, respectively. Lower costs in 2023 compared to 2022 were due primarily to lower mining costs as mining operations at Rodeo concluded at the end of June 2023.

Exploration expense. Our exploration expense, including property holding costs and allocated administrative expenses, totaled $0.7 million and $2.4 million for the three months ended September 30, 2023 and 2022, respectively. The lower exploration expense for 2023 is primarily related to the absence of costs related to increase the capacity of the tailings facility at Velardeña incurred in the three months ended September 30, 2022 which were not incurred during the three months ended September 30, 2023.

Velardeña care and maintenance costs. We recorded $0.3 million and $0.4 million for the three-month periods ended September 30, 2023 and 2022, respectively, for expenses related to care and maintenance at our Velardeña Properties as the result of the suspension of mining and processing activities in November 2015.

El Quevar project expense. We incurred $0.1 million and $0.2 million for the three-month periods ended September 30, 2023 and 2022, respectively, related to holding and evaluation costs for the Yaxtché deposit at our El Quevar project in Argentina. During the three months ended September 30, 2023 and 2022, approximately $0.0 million and $0.1 million, respectively, of costs actually incurred were offset by reimbursements from Barrick as discussed above.

Administrative expense. Administrative expenses totaled $1.1 million and $0.9 million for the three months ended September 30, 2023 and 2022, respectively. Administrative expenses, including costs associated with being a public company, are incurred primarily by our corporate activities in support of the Rodeo Property, Velardeña Properties, El Quevar project and our exploration portfolio.

Stock-based compensation. During the three months ended September 30, 2023 and 2022, we incurred approximately $0.1 million and $0.2 million, respectively, of expense related to stock-based compensation. Stock-based compensation varies from period to period depending on the number and timing of shares granted, the type of grant, the market value of the shares on the date of grant and other variables.

Reclamation and accretion expense. During each of the three months ended September 30, 2023 and 2022, we incurred approximately $0.1 million of reclamation expense related to the accretion of an asset retirement obligation at the Velardeña Properties and environmental liabilities associated with the Rodeo operation.

Other operating income, net. We recorded $0.5 million of other operating income for the three months ended September 30, 2023 primarily related to the sale of non-core assets. For the three months ended September 30, 2022, we recorded $0.4 million of other operating income primarily related to the amortization of deferred income related to the option agreement for the sale of the Santa Maria property described in our 10-K report for the year ended December 31, 2022.

Depreciation, depletion and amortization. During each of the three months ended September 30, 2023 and 2022, we incurred depreciation, depletion and amortization expense of approximately $0.1 million.

Interest and other expense, net. We recorded a nominal amount of interest and other expense, net for each of the three months ended September 30, 2023 and 2022.

Litigation settlement expense. During the three months ended September 30, 2023, we recorded approximately $0.3 million to settle the Unifin matter discussed below in item 1 of Part II.  During the three months ended September 30, 2022, we recorded approximately $0.0 million.

Gain (loss) on foreign currency losses. During the three months ended September 30, 2023, we recorded a nominal amount of foreign exchange gains. During the three months ended September 30, 2022, we recorded $0.2 million of foreign exchange gains. Foreign currency gains and losses are primarily related to the effect of currency fluctuations on monetary transactions incurred by our foreign subsidiaries that are denominated in currencies other than U.S. dollars.

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Income taxes. We recorded a zero tax benefit for the three months ended September 30, 2023. We recorded a nominal amount for an income tax benefit for the three months ended September 30, 2022.

Nine Months Ended September 30, 2023

Revenue from the sale of metals. As discussed above, in addition to the sales of doré from Rodeo, beginning in April of 2023 we also sold three types of concentrates which were produced from Velardeña material that had been mined in 2022 as part of the test mining to analyze the potential restart of the Velardeña Properties. We also sold slag remaining from previous doré sales and doré production at Plant 2.

● Doré Sales - We recorded $9.7 million in revenue related to gold and silver in doré for the nine months ended September 30, 2023, and $18.7 million for the nine months ended September 30, 2022. Lower revenue in 2023 resulted from 5,239 fewer gold equivalent ounces sold partially offset by a slightly higher realized price of $1,930 per ounce for the nine months ended September 30, 2023, compared to $1,825 per ounce for the nine months ended September 30, 2022. Fewer gold ounces were sold in the nine months ended September 30, 2023 compared to the nine months ended September 30, 2022, due to the lower amount and grade of material processed mainly attributed to the cessation of mining at Rodeo in the second quarter 2023.

● Concentrate Sales – We recorded $1.5 million in the nine months ended September 30, 2023 from the sale of 656 tonnes of gold-rich pyrite concentrate, 118 tonnes of silver-rich lead concentrate and 63 tonnes of zinc concentrate. There were no concentrate sales in the nine months ended September 30, 2022.

● Slag Sales – We recorded $0.5 million in revenue related to the gold and silver in slag that was sold to a refiner with operations in Mexico and United States in the nine months ended September 30, 2023. There were no slag sales in the nine months ended September 30, 2022.

Cost of metals sold. For the nine months ended September 30, 2023 we recorded $11.2 million of cost of metals sold, and we recorded $13.3 million during the nine months ended September 30, 2022 for cost of metals sold. Lower costs in 2023 compared to 2022 were due primarily to lower mining costs related to cessation of mining at Rodeo at the end of June along with lower processing costs related to lower cyanide consumption and lower grinding costs due to a change in the metallurgy of the lower grade material processed in 2023.

Exploration expense. For the nine months ended September 30, 2023 we incurred exploration expense of $2.9 million. This included $0.6 million for work on the tailings dam at Plant 2, $0.3 million for general expenses in Argentina and $2.0 million for property holding costs and other allocated administrative expenses. For the nine months ended September 30, 2022, we incurred exploration expense of $7.0 million. The higher costs in 2022 were comprised of $1.2 million of test mining and optimization of the bio-oxidation plant design conducted at Velardeña, $1.1 million of exploration at Yoquivo, $1.0 million at our Sarita Este property in Argentina, $0.8 million at our Rodeo operation, $0.6 million on tailing capacity expansion to support Rodeo production and $2.3 million in other general exploration expenses.

El Quevar project expense. For each of the nine months ended September 30, 2023, and 2022, we incurred $0.4 million related to holding and evaluation costs for the Yaxtché deposit at our El Quevar project in Argentina. During the nine months ended September 30, 2023, and 2022, approximately $0.1 million and $0.7 million of costs were reimbursed by Barrick, respectively as discussed above.

Velardeña care and maintenance costs. We recorded $0.9 million and $0.8 million for the nine months ended September 30, 2023 and 2022, respectively, for expenses related to shut down and care and maintenance at our Velardeña Properties as a result of the suspension of mining and processing activities in November 2015.

Administrative expense. Administrative expenses totaled $3.7 million and $3.5 million for the nine months ended September 30, 2023 and 2022, respectively. Administrative expenses, including costs associated with being a public company, are incurred primarily by our corporate activities in support of the Rodeo and Velardeña Properties, El Quevar project and our exploration portfolio. The $3.7 million of administrative expenses we incurred during the nine months of 2023 is comprised of $1.6 million of employee compensation and directors’ fees, $1.1 million of professional fees and $1.0 million of insurance, rents, travel expenses, utilities, and other office costs. The $3.5 million of administrative

33

expenses we incurred during the nine months of 2022 is comprised of $1.5 million of employee compensation and directors’ fees, $0.9 million of professional fees and $1.1 million of insurance, rents, travel expenses, utilities, and other office costs.

Stock-based compensation. During the nine months ended September 30, 2023 we incurred approximately $0.3 million of expense related to stock-based compensation. During the nine months ended September 30, 2022, we incurred approximately $0.5 million of expense related to stock-based compensation. Stock based compensation varies from period to period depending on the number and timing of shares granted, the type of grant, the market value of the shares on the date of grant and other variables.

Reclamation and accretion expense. During each of the nine-month periods ended September 30, 2023 and 2022 we incurred approximately $0.2 million of reclamation expense related to the accretion of an asset retirement obligation at the Velardeña Properties.

Other operating income (expense), net. We recorded $0.6 million of other operating income for the nine months ended September 30, 2023 mainly related to the sale of non-core assets. We recorded $1.3 million in the nine months ended September 30, 2022 mainly related to the amortization of deferred income related to the option agreement for the sale of the Santa Maria property.

Depreciation, depletion and amortization. We recorded $0.4 million and $0.2 million during the nine-month periods ended September 30, 2023 and 2022, respectively, for depreciation, depletion and amortization expense.

Interest and other expense, net. We recorded a nominal amount of interest and other expense, net for each of the nine-month periods ended September 30, 2023 and 2022.

Litigation settlement expense. During the nine months ended September 30, 2023 we recorded approximately $0.3 million to expense to settle the Unifin matter discussed below in item 1 of Part II. During the nine months ended September 30, 2022 we recorded approximately $0.0 million to expense.

Gain (loss) on foreign currency. We recorded $0.1 million and $0.3 million in foreign currency gain for the nine months ended September 30, 2023 and 2022, respectively. Foreign currency gains and losses are primarily related to the effect of currency fluctuations on monetary transactions incurred by our foreign subsidiaries that are denominated in currencies other than US dollars.

Income taxes. We recorded tax expense of less than $1,000 for the nine months ended September 30, 2023. We recorded a $90,000 tax benefit for the nine months ended September 30, 2022.

Liquidity, Capital Resources and Going Concern

2023 Liquidity Forecast and Going Concern Qualification

We do not currently have sufficient resources to meet our expected cash needs during the twelve months ended September 30, 2024. At September 30, 2023, we had current assets of approximately $5.9 million, including cash and cash equivalents of approximately $1.6 million. On the same date, we had accounts payable and other current liabilities of approximately $5.6 million. Because we have ceased mining at the Rodeo mine, our only near-term opportunity to generate cash flow from mining to support continued operations is the Velardeña mine.

On November 8, 2023, the Company closed the November 2023 Offering which raised $4.2 million and netted approximately $3.8 million after expenses (see Note 23 in the interim condensed consolidated financial statements). These funds were anticipated in the Company’s forecast. Also included in the Company’s forecast is the projected receipt of additional capital of $3.0 to $4.5 million during the next twelve-month period ending September 30, 2024. In order to commence and maintain production at Velardeña, the Company expects to spend approximately $3.0 to $3.5 over the first five months of production primarily for additional underground development, which is included in the capital forecast discussed above. The actual amount of additional capital inflows required during the twelve-month period ending September 30, 2024 may vary significantly from the amounts specified above and will depend on a number of factors, including variations in the anticipated administrative costs, costs to restart Velardeña, costs at El Quevar, and costs for continued exploration, project assessment, and advancement of our other exploration properties. Assuming that we are

34

successful in restarting production and that we meet our production objectives at the Velardeña Properties, cash flow from Velardeña is expected to be positive by the end of the second quarter of 2024. Additional capital inflows may take the form of non-core asset sales (as the one described below), equity financing activities, debt financing, production-based financing (such as streaming or royalty financing), collection of our outstanding VAT receivable, or otherwise. After the November 2023 Offering, the Company’s available shares authorized but not issued, outstanding or reserved are approximately 2.2 million shares.  Should the Company desire to make future stock offerings of more than 2.2 million shares, the number of authorized shares will need to be increased which will require shareholder approval.

In regards to the sale of non-core assets, we executed a non-binding letter of intent for the sale of our Santa Maria property for a total consideration consisting of (i) initial cash proceeds of $1.5 million (plus an additional $0.24 million  in VAT payment that we would retain) and (2) a 1.5% net smelter return royalty on the Santa Maria concession up to a cap of $1.0 million (which may be purchased by the potential buyer from us for $0.5 million at any time prior to the commencement of commercial production on the Santa Maria property). If that transaction is consummated, the funds would likely be received in November 2023 or later. We have also held discussions with various financing parties with regard to equity and/or debt financing as well as streaming or royalty arrangements involving future production at Velardeña.  

The interim condensed consolidated financial statements have been prepared on a going concern basis under which an entity is considered to be able to realize its assets and satisfy its liabilities in the normal course of business. However, as noted above, our continuing long-term operations will be dependent upon our ability to secure sufficient funding to generate future profitable operations. The underlying value and recoverability of the amounts shown as property, plant and equipment in our interim condensed consolidated financial statements are dependent on our ability to continue to generate positive cash flows from operations and to continue to fund general administrative, and exploration activities that would lead to additional profitable mining and processing activities or to generate proceeds from the disposition of property, plant and equipment.

The ability of the Company to maintain a positive cash balance for a period of twelve months beyond the filing date of this Quarterly Report on Form 10-Q is dependent upon its ability to generate sufficient cash flow from operations, collect VAT accounts receivable from the Mexican government, reduce expenses, sell non-core assets, and raise sufficient funds through equity or external sources. These material uncertainties cast significant doubt on the Company’s ability to continue as a going concern. Therefore, the Company cannot conclude that substantial doubt does not exist as to the Company’s ability to continue as a going concern for the twelve months following the filing date of this Quarterly Report on Form 10-Q. The financial statements do not include any adjustments relating to the recoverability and classification of recorded assets or liabilities which might be necessary should the Company not continue as a going concern.

2023 Liquidity Discussion

At September 30, 2023, our aggregate cash and cash equivalents totaled $1.6 million, compared to the $4.0 million in similar assets held at December 31, 2022. The September 30, 2023 decrease is the result of the following expenditures and cash inflows for the nine months ended September 30, 2023. Expenditures totaled $8.6 million from the following:

● $2.9 million in exploration expenditures;

● $0.9 million in care and maintenance costs at the Velardeña Properties;

● $0.4 million in care and maintenance costs at the El Quevar project, net of reimbursements from Barrick;  

● $3.7 million in general and administrative expenses; and

● $0.7 million of net operating margin from the Rodeo operation (defined as revenue from the sale of metals less the cost of metals sold)

The above expenditures were offset by cash inflows of $6.2 million from the following:

● $1.2 million of net operating margin from sales of concentrate produced from Velardeña material mined in 2022;

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● $1.8 million, net of fees from our ATM Program (as further described in Note 16);

● $1.9 million, net of fees from the Transactions (as further described in Note 16); and

● $1.3 million from changes in working capital (mainly due to a decrease in inventory associated with the end of operations at Rodeo.)

Recent Accounting Pronouncements

There were no new accounting pronouncements issued during 2023 that would affect the Company or have a material impact on its consolidated financial position or results of operations.

Forward-Looking Statements

Some information contained in or incorporated by reference into this Quarterly Report on Form 10-Q may contain forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995 and other applicable securities laws. These statements include comments relating to: (i) our anticipated near-term capital needs, and potential sources of capital; (ii) our plans for a restart of mining activities at Velardeña, including our expectations regarding future commodity prices and concentrate sales terms, the results of our internal cash flow forecast, and our expectation regarding the timing for restart; (iii) our plans regarding further advancement of the El Quevar project and reimbursements paid by Barrick under the Earn-in Agreement, to fund the El Quevar project; (iv) information regarding the Yoquivo property, including the estimates included in our initial mineral resource study, our future evaluation and drilling plans, information gained from drilling activities, and exploration activities; (v) our plans to defend against claims by Unifin and a potential settlement agreement between Minera William and Unifin; (vi) expectations pertaining to the recovery of VAT refunds from the Mexican government; (vii) projected revenue and spending for the twelve months ending September 30, 2024; and (viii) statements concerning our financial condition, business strategies and business and legal risks and our financial outlook for 2023, including anticipated expenditures and cash inflows during the year.

We use the words “anticipate,” “continue,” “likely,” “estimate,” “expect,” “may,” “believe,” “will,” “project,” “should,” “could,” “believe” and similar expressions (including negative and grammatical variations) to identify forward-looking statements. Although we believe the expectations and assumptions reflected in those forward-looking statements are reasonable, we cannot assure you that these expectations and assumptions will prove to be correct. Our actual results could differ materially from those expressed or implied in these forward-looking statements as a result of the factors set forth below and other factors set forth in, or incorporated by reference into this report:

● whether we are able to raise the necessary capital required to continue our business on terms acceptable to us or at all;

● higher than anticipated care and maintenance costs at the Properties in Mexico or at El Quevar in Argentina;

● decreases in silver and gold prices;

● risks related to our exploration properties, including unfavorable results from exploration and whether we will be able to advance our exploration properties

● variations in the nature, quality and quantity of any mineral deposits that are or may be located at the Velardeña Properties or our exploration properties, changes in interpretations of geological information, unfavorable results of metallurgical and other tests, and the timing and scope of our further evaluation activities at the Velardeña Properties;

● whether we will be able to continue or begin to mine and sell minerals successfully or profitably at any of our current properties at current or future silver and gold prices and achieve our objective of becoming a mid-tier mining company

● potential delays in our exploration activities or other activities to advance properties towards mining resulting from environmental consents or permitting delays or problems, accidents, problems with contractors, disputes under agreements related to exploration properties, unanticipated costs and other unexpected events;

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● our ability to retain key management and mining personnel necessary to successfully operate and grow our business;

● economic and political events negatively affecting the market prices for gold, silver, zinc, lead and other minerals that may be found on our exploration properties;

● political and economic instability in Mexico, Argentina, and other countries in which we conduct our business, and future actions of any of these governments with respect to nationalization of natural resources or other changes in mining or taxation policies;

● volatility in the market price of our common stock; and

● the factors discussed under “Risk Factors” in our 2022 Annual Report.

These factors are not intended to represent a complete list of the general or specific factors that could affect us. Many of these factors are beyond our ability to control or predict. Although we believe that the expectations reflected in our forward-looking statements are based on reasonable assumptions, such expectations may prove to be materially incorrect due to known and unknown risks and uncertainties. You should not unduly rely on any of our forward-looking statements. These statements speak only as of the date of this Quarterly Report on Form 10-Q. We undertake no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future developments or otherwise.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Interest Rate Risk

We invest substantially all of our excess cash in U.S. government and debt securities rated “investment grade” or better. The rates received on such investments may fluctuate with changes in economic conditions. Based on the average cash and investment balances outstanding during the first nine months of 2023, a 1% decrease in interest rates would have resulted in only a nominal reduction in interest income for the period.

Foreign Currency Exchange Risk

Although most of our expenditures are in U.S. dollars, certain purchases of labor, supplies and capital assets are denominated in other currencies, primarily in Mexico. As a result, currency exchange fluctuations may impact the costs of our exploration and mining activities. To reduce this risk, we maintain minimum cash balances in foreign currencies and complete most of our purchases in U.S. dollars.

Commodity Price Risk

We are primarily engaged in the exploration and mining of properties containing gold, silver, zinc, lead and other minerals. As a result, decreases in the price of any of these metals have the potential to negatively impact our ability to establish reserves and mine on our properties. We currently hold no commodity derivative positions.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our Chief Executive Officer (principal executive officer) and Chief Financial Officer (principal financial officer) have evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of September 30, 2023, (the “Evaluation Date”). Based on such evaluation, such officers have concluded that, as of the Evaluation Date, our disclosure controls and procedures are effective to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act are recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer to allow timely decisions regarding required disclosure.

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Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II. OTHER INFORMATION

Item 1. Legal Proceedings

During April 2021, we became aware of a lawsuit in Mexico against one of the Company’s Mexican subsidiaries, Minera William, S.A. de C.V. (“Minera William”). The plaintiff in the matter is Unifin Financiera, S.A.B de C.V. (“Unifin”). The lawsuit was assigned to the Fifth Specialized Commercial District Court. In November 2022, the Company was formally served with the complaint in connection with the lawsuit and in December 2022 the Company filed its answer to the complaint. Unifin is alleging that a representative of Minera William signed certain documents in July 2011 purporting to bind Minera William as a guarantor of payment obligations owed by a third party to Unifin in connection with that third party’s acquisition of certain drilling equipment. At the time the documentation was allegedly signed, Minera William was a subsidiary of ECU Silver Mining prior to the Company’s acquisition of ECU in September 2011. As a preemptive measure, Unifin has obtained a preliminary court order freezing Minera William’s bank accounts in Mexico, which has limited the Company’s and Minera William’s ability to access approximately US$153,000 according to current currency exchange rates. Notwithstanding this action, the restrictions imposed on Minera William’s bank accounts do not impact the Company’s ability to operate the Rodeo mine, which is held through a different Mexico subsidiary. Likewise, the action does not impact the Company’s ability to continue with the Company’s evaluation plans for a potential Velardeña mine restart or move forward with any of the Company’s other exploration programs in Mexico. However, because the Velardeña mine and processing plants are held by Minera William, any adverse outcome to the action may have a material impact on our ability to restart production at Velardeña. Unifin is seeking recovery for as much as US$12.5 million. The Company believes there is no basis for this claim. A preliminary hearing was initially scheduled to take place in April 2023 but was rescheduled to June 2023. In June 2023 Minera William and Unifin agreed to pursue discussions to settle the matter and the Court agreed to suspend trial to allow Minera William and Unifin to negotiate a settlement agreement. Subsequent to September 30, 2023, tentative terms were reached to settle the dispute in exchange for a payment by the Company of $250,000, although no definitive settlement agreement has yet been executed. An accrued liability has been recorded for $250,000 as of September 30, 2023.

Item 1A. Risk Factors

Other than the risk factors set out below, the risk factors for the nine months ended September 30, 2023, are substantially the same as those set forth in Part I, Item 1A of our 2022 Annual Report and in our prior quarterly reports on Form 10-Q.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

None.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

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Item 6. Exhibits

3.1	Amended and Restated Certificate of Incorporation of Golden Minerals Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on March 30, 2009).
3.2	First Amendment to the Amended and Restated Certificate of Incorporation of Golden Minerals Company dated September 2, 2011 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on September 9, 2011).
3.3	Second Amendment to the Amended and Restated Certificate of Incorporation of Golden Minerals Company dated May 19, 2016 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on May 20, 2016).
3.4	Third Amendment to the Amended and Restated Certificate of Incorporation of Golden Minerals Company dated June 11, 2020 (incorporated by reference to Appendix A of the Company’s Proxy Statement on Schedule 14A filed on March 25, 2021).
3.5	Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Golden Minerals Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on May 30, 2023).
3.6	Amended and Restated Bylaws of Golden Minerals Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on March 1, 2023).
4.1	Form of Series A Warrant (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on July 19, 2019).
4.2	Form of Series B Warrant (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on July 19, 2019).
4.3	Form of Series A Warrant (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on April 23, 2020).
4.4	Form of Series B Warrant (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on April 23, 2020).
4.5	Form of Common Warrant (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on June 29, 2023).
4.6	Form of Pre-Funded Warrant (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on June 29, 2023).
4.7	Form of Pre-Funded Warrant (incorporated by reference to Exhibit 10.4 to the Company’s Current report on Form 8-K filed on November 9, 2023
4.8	Form of Series A Warrant (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on November 9, 2023).
4.9	Form of Series B Warrant (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on November 9, 2023).
10.1	Golden Minerals Company 2023 Equity Incentive Plan (incorporated by reference Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on May 30, 2023).
10.2	Securities Purchase Agreement between Golden Minerals Company and certain institutional investors, dated as of June 26, 2023 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on June 29, 2023).
10.3	Form of Restricted Stock Unit Award Agreement Pursuant to the 2023 Equity Incentive Plan.*
10.4	Securities Purchase Agreement between Golden Minerals Company and certain institutional investors, dated as of November 6, 2023 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on November 9, 2023).
31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act.*
31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act.*
32	Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. 1350 (Section 906 of the Sarbanes-Oxley Act).**
101.INS	Inline XBRL Instance Document*
101.SCH	Inline XBRL Taxonomy Extension Schema Document*
101.CAL	Inline XBRL Taxonomy Calculation Linkbase Document*
101.DEF	Inline XBRL Taxonomy Definition Document*
101.LAB	Inline XBRL Taxonomy Label Linkbase Document*
101.PRE	Inline XBRL Taxonomy Presentation Linkbase Document*
104	Cover Page Interactive Data File (the cover page XBRL tags are embedded in the Inline XBRL document)

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* Filed herewith

** Furnished herewith

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

GOLDEN MINERALS COMPANY

Date:	November 10, 2023	By:	/s/ Warren M. Rehn
			Warren M. Rehn
			President and Chief Executive Officer
Date:	November 10, 2023	By:	/s/ Julie Z. Weedman
			Julie Z. Weedman
			Senior Vice President and Chief Financial Officer

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EX-10.3

EXHIBIT 10.3

GOLDEN MINERALS COMPANY

2023 EQUITY INCENTIVE PLAN

RESTRICTED STOCK UNIT AWARD AGREEMENT

This Restricted Stock Unit Award Agreement (the “Award Agreement”) is made effective as of the [DAY] day of [MONTH] [YEAR] (the “Grant Date”), between Golden Minerals Company, a Delaware corporation (the “Company”), and [NAME] (the “Participant”).

RECITAL

The Company desires to encourage and enable the Participant to acquire a proprietary interest in the Company through the award of restricted stock units (“Restricted Stock Units”), pursuant to the terms and conditions of this Award Agreement and the Golden Minerals Company 2023 Equity Incentive Plan, as amended and restated from time to time (the “Plan”).  Any capitalized terms otherwise not defined herein shall have the meaning set forth in the Plan.    

AGREEMENT

NOW, THEREFORE, in consideration of the mutual covenants hereinafter set forth and for other good and valuable consideration, the parties agree as follows:

1.Grant of Restricted Stock Units; Vesting.

1.1The Company hereby grants to the Participant [###] Restricted Stock Units on the terms and conditions set forth in this Award Agreement.

1.2The Restricted Stock Units shall vest as follows, subject to the Participant’s continued employment with the Company or its Affiliates through each applicable vesting date: (i) fifty percent (50%) of the Restricted Stock Units shall vest on [DATE], and (ii) fifty percent (50%) of the Restricted Stock Units shall vest on [DATE].

1.3Provided the Participant remains employed by the Company or its Affiliates from the date hereof until the date of a Change of Control, all Restricted Stock Units granted hereunder shall vest and become fully nonforfeitable on the date of such Change of Control.

2.Rights of Participant.

2.1The Participant shall not have any stockholder rights, including voting or dividend rights, with respect to the shares of Common Stock issuable upon settlement of the Restricted Stock Units until such shares are issued.

2.2The Restricted Stock Units shall not be transferable except by will or the laws of descent and distribution or pursuant to a beneficiary designation, or as otherwise permitted by the Plan.  No right or benefit hereunder shall in any manner be liable for or subject to any debts, contracts, liabilities, or torts of the Participant.  Any purported assignment, alienation, pledge, attachment, sale, transfer or other encumbrance of the Restricted Stock Units that does not satisfy

the requirements of this Agreement and the Plan shall be void and unenforceable against the Company.

3.Settlement of Restricted Stock Units.  Subject to any delay required by Section 6, below, the Company shall settle the vested Restricted Stock Units, if any, in cash or shares of Common Stock, as determined by the Administrator in its sole discretion, within thirty (30) days following the earlier of (i) the date of a Change of Control or (ii) the Participant’s “separation from service” with the Company, as defined in Treasury Regulation Section 1.409A-1(h).  The Company, in its sole discretion, may elect to deliver the shares in either certificate form or in electronic, book-entry form, with such legends or restrictions thereon as the Board may determine to be necessary or advisable in order to comply with applicable securities laws.  The Participant shall complete and sign any documents and take any additional action that the Company may request to enable it to deliver shares on the Participant’s behalf.  

4.No Right to Continued Service.  Nothing in this Award Agreement or the Plan shall be interpreted or construed to confer upon the Participant any right with respect to continued employment or service with the Company or any of its Affiliates, nor shall this Award Agreement or the Plan interfere in any way with the right of the Company or any Affiliate to terminate the Participant’s employment or service at any time.

5.Adjustments Upon Recapitalization.  If, by reason of a recapitalization or other change in corporate or capital structure, the Restricted Stock Units cover new, additional or different shares of stock or securities of the Company or any successor Company or entity or other property pursuant to the Plan, such new, additional or different shares or other property shall thereupon be subject to all of the conditions and restrictions which were applicable to the Restricted Stock Units immediately prior to such recapitalization or other change in corporate or capital structure.

6.Section 409A Compliance.  This Award Agreement is intended to comply with, or be exempt from Section 409A or an exemption thereunder and shall be construed and interpreted in a manner that is consistent with the requirements for avoiding additional taxes or penalties under Section 409A. Notwithstanding the foregoing, the Company makes no representations that the payments and benefits provided under this Award Agreement comply with Section 409A, and in no event shall the Company be liable for all or any portion of any taxes, penalties, interest or other expenses that may be incurred by the Participant on account of non-compliance with Section 409A. The Participant acknowledges that if the Participant is deemed a “specified employee” within the meaning of Section 409A, as determined by the Board, at a time when the Participant becomes eligible for settlement of the Restricted Stock Units upon “separation from service” within the meaning of Section 409A, then to the extent this Agreement provides for “nonqualified deferred compensation” and to the extent necessary to prevent any accelerated or additional tax under Section 409A, such settlement will be delayed until the earlier of: (a) the date that is six months following the Participant’s separation from service and (b) the Participant’s death.  All installment payments under this Agreement will be deemed separate payments for purposes of Section 409A.

7.Modification of Award Agreement.  Except as set forth in the Plan and in this Award Agreement, this Award Agreement may be modified, amended, suspended or terminated,

2

and any terms or conditions may be waived, but only by a written instrument executed by the parties hereto.

8.Severability.  Should any provision of this Award Agreement be held by a court of competent jurisdiction to be unenforceable or invalid for any reason, the remaining provisions of this Award Agreement shall not be affected by such holding and shall continue in full force and effect in accordance with their terms.

9.Governing Law.  This Award Agreement and all rights arising hereunder shall be governed by, and construed and interpreted in accordance with, the laws of the State of Delaware.

10.Successors in Interest.  This Award Agreement shall inure to the benefit of and be binding upon any successor to the Company and upon the Participant’s heirs, executors, administrators and successors.

11.Interpretation.  This Award Agreement shall be construed in accordance with, and subject to, the terms of the Plan.  For purposes of this Award Agreement, all capitalized terms used and not otherwise defined herein shall have the meanings ascribed to them in the Plan.  

GOLDEN MINERALS COMPANY

By:​ ​

Name: Warren Rehn

Title: President and Chief Executive Officer

PARTICIPANT

Name: [NAME]

3

EX-31.1

EXHIBIT 31.1

CERTIFICATIONS

I, Warren M. Rehn, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Golden Minerals Company;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors:

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  November 10, 2023

/s/ Warren M. Rehn

Warren M. Rehn

President and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

I, Julie Z. Weedman, certify that:

1.    I have reviewed this quarterly report on Form 10-Q of Golden Minerals Company;

2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors:

a.    All significant deficiencies and material weaknesses in the design or operation of internal controls over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 10, 2023

/s/ Julie Z. Weedman

Julie Z. Weedman

Senior Vice President and Chief Financial Officer

EX-32

EXHIBIT 32

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Golden Minerals Company (the “Company”) on Form 10-Q for the quarter ended September 30, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies, pursuant to 18 U.S.C. §1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ Warren M. Rehn

Warren M. Rehn

President and Chief Executive Officer

November 10, 2023

/s/ Julie Z. Weedman

Julie Z. Weedman

Senior Vice President and Chief Financial Officer

November 10, 2023

XML

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2023	Nov. 09, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2023
Document Transition Report	false
Entity File Number	1-13627
Entity Registrant Name	Golden Minerals Co
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	26-4413382
Entity Address, Address Line One	350 INDIANA STREET, SUITE 650
Entity Address, City or Town	GOLDEN
Entity Address, State or Province	CO
Entity Address, Postal Zip Code	80401
City Area Code	303
Local Phone Number	839-5060
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	AUMN
Security Exchange Name	NYSEAMER
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		14,084,680
Entity Central Index Key	0001011509
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q3
Amendment Flag	false

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)		Sep. 30, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents (Note 5)		$ 1,583,000	$ 3,972,000
Short-term investments (Note 5)		11,000	20,000
Inventories, net (Note 7)		305,000	1,371,000
Value added tax receivable, net (Note 8)		3,144,000	1,465,000
Prepaid expenses and other assets (Note 6)		897,000	1,142,000
Total current assets		5,940,000	7,970,000
Property, plant and equipment, net (Note 9)		5,958,000	6,416,000
Investments (Note 5)		265,000	225,000
Other long-term assets (Note 10)		141,000	333,000
Total assets		12,304,000	14,944,000
Current liabilities
Accounts payable and other accrued liabilities (Note 11)		5,036,000	3,716,000
Other current liabilities (Note 13)		563,000	633,000
Total current liabilities		5,599,000	4,349,000
Asset retirement and reclamation liabilities (Note 12)		4,142,000	3,993,000
Other long-term liabilities (Note 13)		40,000	122,000
Total liabilities		9,781,000	8,464,000
Commitments and contingencies (Note 20)
Equity (Note 16)
Common stock, $.01 par value, 28,000,000 shares authorized; 8,573,252 and 6,836,735 shares issued and outstanding, respectively	[1]	86,000	68,000
Additional paid-in capital		548,328,000	544,372,000
Accumulated deficit		(545,891,000)	(537,960,000)
Shareholders' equity		2,523,000	6,480,000
Total liabilities and equity		$ 12,304,000	$ 14,944,000

[1] (1) Reflects the one-for-25 reverse stock split that became effective June 9, 2023. Refer to Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical)	Sep. 30, 2023 $ / shares shares	Dec. 31, 2022 $ / shares shares
CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)
Common stock, par value (in dollars per share) | $ / shares	$ 0.01	$ 0.01
Common stock, shares authorized	28,000,000	28,000,000
Common stock, shares issued	8,573,252	6,836,735
Common stock, shares outstanding	8,573,252	6,836,735

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenue:
Sale of metals		$ 2,512,000	$ 5,268,000	$ 11,702,000	$ 18,700,000
Total revenue		2,512,000	5,268,000	11,702,000	18,700,000
Costs and expenses:
Cost of metals sold (exclusive of depreciation shown below) (Note 17)		(3,320,000)	(4,374,000)	(11,225,000)	(13,335,000)
Exploration expense		(726,000)	(2,376,000)	(2,898,000)	(7,038,000)
El Quevar project expense		(118,000)	(154,000)	(435,000)	(448,000)
Velardea care and maintenance costs		(310,000)	(370,000)	(905,000)	(843,000)
Administrative expense		(1,111,000)	(918,000)	(3,658,000)	(3,466,000)
Stock-based compensation		(92,000)	(194,000)	(324,000)	(543,000)
Reclamation expense		(74,000)	(71,000)	(222,000)	(211,000)
Other operating income, net		456,000	384,000	560,000	1,274,000
Depreciation and amortization		(148,000)	(89,000)	(380,000)	(241,000)
Total costs and expenses		(5,443,000)	(8,162,000)	(19,487,000)	(24,851,000)
Loss from operations		(2,931,000)	(2,894,000)	(7,785,000)	(6,151,000)
Other income (expense):
Interest and other income (expense), net (Note 18)		18,000	(3,000)	13,000	(17,000)
(Loss) gain on foreign currency transactions		(14,000)	154,000	91,000	252,000
Litigation settlement (Note 20)		(250,000)		(250,000)
Total other income (expense)		(246,000)	151,000	(146,000)	235,000
Loss from operations before income taxes		(3,177,000)	(2,743,000)	(7,931,000)	(5,916,000)
Income taxes (Note 15)			46,000		90,000
Net loss		$ (3,177,000)	$ (2,697,000)	$ (7,931,000)	$ (5,826,000)
Net loss per common share - basic
Net loss per common share - basic	[1]	$ (0.38)	$ (0.40)	$ (1.06)	$ (0.88)
Weighted-average shares outstanding - basic	[2]	8,378,001	6,714,635	7,466,444	6,632,541

[1] (1) Reflects the one-for-25 reverse stock split that became effective June 9, 2023. Refer to Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

[2] (2) Potentially dilutive shares have not been included for loss periods because to do so would be anti-dilutive. Potentially dilutive shares at September 30, 2023, consist of 408,545 equivalent shares related to stock compensation and 1,819,742 equivalent shares related to warrants outstanding. Potentially dilutive shares at September 30, 2022, consist of 440,209 equivalent shares related to stock compensation and 392,154 equivalent shares related to warrants outstanding. See Note 16 for a discussion of stock-based compensation and warrants.

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (Parenthetical)	9 Months Ended
	Sep. 30, 2023 shares	Sep. 30, 2022 shares
Employee Stock Option
Dilutive shares	408,545	440,209
Warrant
Dilutive shares	1,819,742	392,154

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Cash flows used in operating activities:
Net cash used in operating activities (Note 19)		$ (6,557)	$ (6,401)
Cash flows from (used in) investing activities:
Proceeds from sale of assets		514	125
Investment in Golden Gryphon Explorations Inc.		(40)	(225)
Acquisitions of property, plant and equipment	$ (19)		(46)
Net cash from (used in) investing activities		474	(146)
Cash flows from financing activities:
Proceeds from issuance of common stock, net of issuance costs		3,694	1,050
Common stock shares relinquished to pay taxes			(228)
Net cash from financing activities		3,694	822
Net decrease in cash and cash equivalents		(2,389)	(5,725)
Cash and cash equivalents, beginning of period		3,972	12,229
Cash and cash equivalents, end of period	$ 6,504	$ 1,583	$ 6,504

XML

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) - USD ($) $ in Thousands		Scenario, Previously Reported Common Stock		Scenario, Previously Reported Additional Paid-in Capital	Scenario, Previously Reported Accumulated Deficit	Scenario, Previously Reported	Revision of Prior Period Error Correction Adjustment Accumulated Deficit	Revision of Prior Period Error Correction Adjustment	Common Stock		Additional Paid-in Capital	Accumulated Deficit	Total
Increase (Decrease) in Stockholders' Equity
Adjustment related to correction of immaterial error (Note 4)							$ (93)	$ (93)
Balance at Dec. 31, 2021		$ 65	[1]	$ 542,081	$ (527,961)	$ 14,185			$ 65	[1]	$ 542,081	$ (528,054)	$ 14,092
Balance (in shares) at Dec. 31, 2021	[1]	6,538,566							6,538,566
Increase (Decrease) in Stockholders' Equity
Stock compensation accrued (Note 16)											149		149
KELTIP shares issued net of shares relinquished to cover withholding taxes (Note 16)									$ 1	[1]	(230)		(229)
KELTIP shares issued net of shares relinquished to cover withholding taxes (Note 16) (in shares)	[1]								44,935
Net loss												(316)	(316)
Balance at Mar. 31, 2022									$ 66	[1]	542,000	(528,370)	13,696
Balance (in shares) at Mar. 31, 2022	[1]								6,583,501
Balance at Dec. 31, 2021		$ 65	[1]	$ 542,081	$ (527,961)	$ 14,185			$ 65	[1]	542,081	(528,054)	14,092
Balance (in shares) at Dec. 31, 2021	[1]	6,538,566							6,538,566
Increase (Decrease) in Stockholders' Equity
Net loss													(5,826)
Balance at Sep. 30, 2022									$ 67	[1]	543,443	(533,880)	9,630
Balance (in shares) at Sep. 30, 2022	[1]								6,725,501
Balance at Mar. 31, 2022									$ 66	[1]	542,000	(528,370)	13,696
Balance (in shares) at Mar. 31, 2022	[1]								6,583,501
Increase (Decrease) in Stockholders' Equity
Stock compensation accrued and restricted stock awards granted (Note 16)											200		200
Stock compensation accrued and restricted stock awards granted (Note 16) (in shares)	[1]								20,000
Warrants exercised (Note 16)									$ 1	[1]	1,049		1,050
Warrants exercised (Note 16) (in shares)	[1]								120,000
Net loss												(2,813)	(2,813)
Balance at Jun. 30, 2022									$ 67	[1]	543,249	(531,183)	12,133
Balance (in shares) at Jun. 30, 2022	[1]								6,723,501
Increase (Decrease) in Stockholders' Equity
Stock compensation accrued and restricted stock awards granted (Note 16)											194		194
Stock compensation accrued and restricted stock awards granted (Note 16) (in shares)	[1]								2,000
Net loss												(2,697)	(2,697)
Balance at Sep. 30, 2022									$ 67	[1]	543,443	(533,880)	9,630
Balance (in shares) at Sep. 30, 2022	[1]								6,725,501
Balance at Dec. 31, 2022									$ 68	[1]	544,372	(537,960)	6,480
Balance (in shares) at Dec. 31, 2022	[1]								6,836,735
Increase (Decrease) in Stockholders' Equity
Stock compensation accrued (Note 16)											189		189
Shares issued under the at-the-market offering agreement, net (Note 16)									$ 1	[1]	677		678
Shares issued under the at-the-market offering agreement, net (Note 16) (in shares)	[1]								109,999
Net loss												(3,266)	(3,266)
Balance at Mar. 31, 2023									$ 69	[1]	545,238	(541,226)	4,081
Balance (in shares) at Mar. 31, 2023	[1]								6,946,734
Balance at Dec. 31, 2022									$ 68	[1]	544,372	(537,960)	6,480
Balance (in shares) at Dec. 31, 2022	[1]								6,836,735
Increase (Decrease) in Stockholders' Equity
Net loss													(7,931)
Balance at Sep. 30, 2023									$ 86	[1]	548,328	(545,891)	2,523
Balance (in shares) at Sep. 30, 2023	[1]								8,573,252
Balance at Mar. 31, 2023									$ 69	[1]	545,238	(541,226)	4,081
Balance (in shares) at Mar. 31, 2023	[1]								6,946,734
Increase (Decrease) in Stockholders' Equity
Stock compensation accrued (Note 16)											43		43
Shares issued under the at-the-market offering agreement, net (Note 16)									$ 2	[1]	1,115		1,117
Shares issued under the at-the-market offering agreement, net (Note 16) (in shares)	[1]								198,931
Offering and private placement transaction (Note 16)									$ 8	[1]	1,847		1,855
Offering and private placement transaction (Note 16) (in shares)	[1]								790,000
Net loss												(1,488)	(1,488)
Balance at Jun. 30, 2023									$ 79	[1]	548,243	(542,714)	5,608
Balance (in shares) at Jun. 30, 2023	[1]								7,935,665
Increase (Decrease) in Stockholders' Equity
Stock compensation accrued (Note 16)											92		92
Warrants exercised (Note 16)									$ 7	[1]	(7)
Warrants exercised (Note 16) (in shares)	[1]								637,587
Net loss												(3,177)	(3,177)
Balance at Sep. 30, 2023									$ 86	[1]	$ 548,328	$ (545,891)	$ 2,523
Balance (in shares) at Sep. 30, 2023	[1]								8,573,252

[1] (1) Reflects the one-for-25 reverse stock split that became effective June 9, 2023. Refer to Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

XML

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) (Parenthetical)	Jun. 09, 2023
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited)
Reverse stock split	0.04

XML

Basis of Preparation of Financial Statements and Nature of Operations

9 Months Ended

Sep. 30, 2023

Basis of Preparation of Financial Statements and Nature of Operations

Basis of Preparation of Financial Statements and Nature of Operations

1. Basis of Preparation of Financial Statements and Nature of Operations

Golden Minerals Company (the “Company”, “we” “our” or “us”), a Delaware corporation, has prepared these unaudited interim condensed consolidated financial statements in accordance with accounting principles generally accepted in the United States (“GAAP”) and the rules and regulations of the Securities and Exchange Commission (“SEC”). The interim condensed consolidated financial statements do not include all disclosures required by GAAP for annual financial statements, but in the opinion of management, include all adjustments necessary for a fair presentation. Certain prior period amounts may have been reclassified to conform to current classifications. Interim results are not necessarily indicative of results for a full year; accordingly, these interim condensed consolidated financial statements should be read in conjunction with the annual financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, and filed with the SEC on March 22, 2023 (the “2022 Annual Report”).

The Company is a mining company, holding a 100% interest in the Rodeo property in Durango State, Mexico (the “Rodeo Property”), a 100% interest in the Velardeña and Chicago precious metals mining properties and associated oxide and sulfide processing plants in the state of Durango, Mexico (the “Velardeña Properties”), a 100% interest in the El Quevar advanced exploration property in the province of Salta, Argentina, which is subject to the terms of the “Earn-in Agreement” (see Note 9), and a diversified portfolio of precious metals and other mineral exploration properties located primarily in or near historical precious metals producing regions of Mexico, Argentina and Nevada. The Rodeo Property, the Velardeña Properties, the Yoquivo property and the El Quevar advanced exploration property are the Company’s only material properties.

We concluded mining operations at the Rodeo Property in June 2023, and we are engaged in planning for a restart of the Velardeña mine. We continue to evaluate and search for mining opportunities in North America (including Mexico) with near-term prospects of mining, and particularly for properties within reasonable haulage distances of our Velardeña Properties. We are also focused on advancing our Yoquivo exploration property in Mexico, and through the Earn-In Agreement with Barrick, our El Quevar advanced exploration property in Argentina. We are holding an additional portfolio of approximately 12 properties, located in Mexico, Nevada and Argentina for sale or advancement when possible.

The Company is considered an exploration stage issuer under the criteria set forth by the SEC under Subpart 1300 of Regulation S-K (“S-K 1300”) as the Company has not yet demonstrated the existence of mineral reserves at any of the Company’s properties. As a result, and in accordance with GAAP for exploration stage companies, all expenditures for exploration and evaluation of the Company’s properties are expensed as incurred. As such, the Company’s financial statements may not be comparable to the financial statements of mining companies that have proven and probable mineral reserves. Such companies would typically capitalize certain development costs including infrastructure development and mining activities to access the ore. The capitalized costs would be amortized on a units-of-production basis as reserves are mined. The amortized costs are typically allocated to inventory and eventually to cost of sales as the inventories are sold. As the Company does not have proven and probable mineral reserves, substantially all expenditures at the Company’s Rodeo Property and the Velardeña Properties for mine construction activity, as well as operating costs associated with the mill facilities, and for items that do not have a readily identifiable market value apart from the mineralized material, have been expensed as incurred. Such costs are charged to cost of metals sold or project expense during the period depending on the nature of the costs. Certain costs may be reflected in inventories prior to the sale of the product. The Company cannot be certain that any deposits at any of its properties will ever be confirmed or converted into S-K 1300 compliant “reserves.”

Reverse Stock Split

On May 26, 2023, the Company’s Board of Directors approved a reverse stock split (the “Reverse Stock Split”) of the Company’s common stock, par value $0.01 per share, at a ratio of one-for-25 shares and a reduction in the total number of authorized shares of common stock of the Company from 350,000,000 shares to 28,000,000 shares (the “Authorized Shares Reduction”), each effective as of June 9, 2023. To effect the Reverse Stock Split and the Authorized Shares Reduction, the Company filed an amendment to the Company’s Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware on May 30, 2023.

As a result of the Reverse Stock Split, each 25 shares of common stock of the Company then-issued and outstanding automatically combined into one new share of common stock, with no change in par value per share. No fractional shares of common stock were issued as a result of the Reverse Stock Split. Any fractional shares resulting from the Reverse Stock Split were rounded up to the nearest whole share of common stock. The common stock of the Company commenced trading on a split-adjusted basis at the open of trading on June 9, 2023.

In addition, proportionate adjustments were made to the number of shares issuable upon the exercise or vesting of all outstanding warrants and restricted stock units, resulting in a proportional decrease in the number of shares of common stock reserved for issuance upon exercise or vesting of such warrants and restricted stock units and the number of shares of common stock then reserved for issuance under the Company’s equity compensation plans, including the Company’s 2023 Equity Incentive Plan, which was reduced proportionately.

Accordingly, all share and per share data (including share and per share information related to share-based compensation and outstanding warrants), number of shares outstanding and other common stock equivalents for the periods presented in the accompanying interim condensed consolidated financial statements and notes thereto have been adjusted retroactively, where applicable, to reflect the Reverse Stock Split.

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Liquidity, Capital Resources and Going Concern

9 Months Ended

Sep. 30, 2023

Liquidity, Capital Resources and Going Concern

Liquidity, Capital Resources and Going Concern

2. Liquidity, Capital Resources and Going Concern

We do not currently have sufficient resources to meet our expected cash needs during the twelve months ended September 30, 2024. At September 30, 2023, we had current assets of approximately $5.9 million, including cash and cash equivalents of approximately $1.6 million. On the same date, we had accounts payable and other current liabilities of approximately $5.6 million. Because we have ceased mining at the Rodeo mine, our only near-term opportunity to generate cash flow from mining to support continued operations is the Velardeña mine.

We will require further sources of capital. In order to commence and maintain production at Velardeña, we expect that we will need approximately $3.0 to $3.5 million in capital inflows over the first five months of production. In addition, in order to satisfy the Company’s projected general, administrative, exploration and other expenses through September 30, 2024, we will need approximately $4.0 to $5.0 million in additional capital inflows. Assuming that we are successful in restarting production and that we meet our production objectives at the Velardeña Properties, cash flow from Velardeña is expected to be positive by the end of the second quarter of 2024. These additional capital inflows may take the form of asset sales (such as the one described below), equity financing activities (including the November 2023 Offering described below see Note 20 and Note 23), debt financing, production-based financing (such as streaming or royalty financing), collection of our outstanding VAT receivable, or otherwise.  

We have previously announced the execution of a non-binding letter of intent for the sale of our Santa Maria property for a total consideration consisting of (i) initial cash proceeds of $1.5 million (plus an additional $0.24 million in VAT payment that we would retain) and (ii) a 1.5% net smelter return royalty on the Santa Maria concession up to a cap of $1.0 million (which may be purchased by the potential buyer from us for $0.5 million at any time prior to the commencement of commercial production on the Santa Maria property). If that transaction is consummated, the funds would likely be received in November 2023 or later.

We have also held discussions with various financing parties with regard to equity and/or debt financing as well as streaming or royalty arrangements involving future production at Velardeña.

As of September 30, 2023, we had value-added-tax (“VAT”) receivable in Mexico of approximately $3.1 million. Although we believe it is likely we will receive some material portion of this receivable early in the first quarter of 2024, there is no certainty as to the timing and amount of such payment.

The interim condensed consolidated financial statements have been prepared on a going concern basis under which an entity is considered to be able to realize its assets and satisfy its liabilities in the normal course of business. However, as noted above, our continuing long-term operations will be dependent upon our ability to secure sufficient funding to generate future profitable operations. The underlying value and recoverability of the amounts shown as property, plant and equipment in our interim condensed consolidated financial statements are dependent on our ability to continue to generate positive cash flows from operations and to continue to fund general administrative, and exploration

activities that would lead to additional profitable mining and processing activities or to generate proceeds from the disposition of property, plant and equipment.

The ability of the Company to maintain a positive cash balance for a period of twelve months beyond the filing date of this Quarterly Report on Form 10-Q is dependent upon its ability to generate sufficient cash flow from operations, collect VAT accounts receivable from the Mexican government, reduce expenses, sell non-core assets, and raise sufficient funds through equity or external sources. These material uncertainties cast significant doubt on the Company’s ability to continue as a going concern. Therefore, the Company cannot conclude that substantial doubt does not exist as to the Company’s ability to continue as a going concern for the twelve months following the filing date of this Quarterly Report on Form 10-Q. The financial statements do not include any adjustments relating to the recoverability and classification of recorded assets or liabilities which might be necessary should the Company not continue as a going concern.

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New Accounting Pronouncements

9 Months Ended

Sep. 30, 2023

New Accounting Pronouncements

New Accounting Pronouncements

3. New Accounting Pronouncements

The Company does not believe that any recently issued, but not yet effective accounting standards, when adopted, will have a material effect on the accompanying interim condensed consolidated financial statements.

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Correction of Immaterial Error

9 Months Ended

Sep. 30, 2023

Correction of Immaterial Error

Correction of Immaterial Error

4. Correction of Immaterial Error

In the first quarter of 2022, the Company became aware that at December 31, 2021, it had failed to properly record a royalty tax payable in Mexico related to its Rodeo operations. The effect of correcting this error was to reduce beginning retained earnings by $93,000 at January 1, 2022, as reflected in the accompanying Condensed Consolidated Statements of Changes in Equity.

The Company evaluated the materiality of the error described above from a qualitative and quantitative perspective. Based on such evaluation, the Company concluded that while the accumulation of the error was significant to the three months ended March 31, 2022, the correction would not be material to results of operations for the period ended December 31, 2021, nor did it have an effect on the trend of financial results, taking into account the requirements of SEC Staff Accounting Bulletin No. 108, Considering the Effects of Prior Year Misstatements when Quantifying Misstatements in Current Year Financial Statements (“SAB 108”).

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Cash and Cash Equivalents and Investments

9 Months Ended

Sep. 30, 2023

Cash and Cash Equivalents and Investments

Cash and Cash Equivalents and Investments

5. Cash and Cash Equivalents and Investments

Cash and Cash Equivalents

Of the $1.6 million reported as “Cash and cash equivalents” on the Condensed Consolidated Balance Sheet at September 30, 2023, the Company had approximately $153,000 that was unavailable for use due to a court order freezing the bank accounts of one of the Company’s subsidiaries in Mexico related to a lawsuit, as further described in Note 20 and Note 23. The restrictions imposed on the subsidiary’s bank accounts did not impact the Company’s ability to operate the Rodeo mine, which is held through a different Mexico subsidiary, and does not impact the Company’s ability to continue with plans for a Velardeña mine restart or move forward with any of the Company’s other exploration programs in Mexico.

The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.

Short-Term Investments

Short-term investments include investments with maturities greater than three months, but not exceeding 12 months, or highly liquid investments with maturities greater than 12 months that the Company intends to liquidate during the next 12 months for working capital needs.

The following tables summarize the Company’s short-term investments:

			Estimated		Carrying
September 30, 2023	Cost		Fair Value		Value
		(in thousands)
Short-term investments:
Trading securities	$	59	$	11	$	11
Total trading securities		59		11		11
Total short-term investments	$	59	$	11	$	11
December 31, 2022
Short-term investments:
Trading securities	$	59	$	20	$	20
Total trading securities		59		20		20
Total short-term investments	$	59	$	20	$	20

Investment in Fabled

The short-term investments at September 30, 2023, and December 31, 2022 consist of 200,000 common shares of Fabled Silver Gold Corp. (“Fabled”) and 20,000 common shares of Fabled Copper Corp. Fabled is a junior mining company that entered into an option agreement with the Company to acquire the Company’s option to earn a 100% interest in the Santa Maria mining claims located in Chihuahua, Mexico (see Note 9). The common shares were issued to the Company as partial consideration per the terms of the option agreement. The Fabled Copper Corp. shares were received in a spin-off of assets from Fabled that occurred on December 21, 2020, to which all existing shareholders of Fabled were entitled.

Long-Term Investments

Investments in equity securities are generally measured at fair value. Gains and losses for equity securities resulting from changes in fair value are recognized in current earnings. If an equity security does not have a readily determinable fair value, the Company may elect to measure the security at its cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for an identical or similar investment in the same issuer. At the end of each reporting period, the Company reassesses whether an equity investment security without a readily determinable fair value qualifies to be measured at cost less impairment, considers whether impairment indicators exist to evaluate if an equity investment security is impaired and, if so, records an impairment loss.

Investment in Golden Gryphon Explorations Inc.

Long-term investments at September 30, 2023 consist of approximately 1,650,880 shares of Golden Gryphon Explorations Inc. (“GGE”). In 2019, the Company entered into an earn-in agreement with GGE for the Sand Canyon project located in northwestern Nevada. In August 2022, pursuant to the second amendment to the earn-in agreement by which the earn-in period was extended an additional year, the Company purchased approximately 1,500,000 shares of GGE’s common stock for an aggregate purchase price of $225,000. On August 29, 2023, the Company purchased an additional 150,880 shares of GGE’s common stock for an aggregate purchase price of $40,000.

For a description of the earn-in agreement with GGE, see “Exploration Properties—Sand Canyon” in our 2022 Annual Report.

The GGE investment is accounted for at cost less impairment pursuant to ASC topic 321 as there is no ready market for the shares and it is recorded as non-current investments on the Condensed Consolidated Balance Sheets. The Company concluded it was impractical to estimate fair value due to the absence of a public market for the stock. The Company identified no events or changes in circumstances that might have had a significant adverse effect on the carrying value of the investment and have therefore not recorded any impairment against the asset.

Credit Risk

The Company invests substantially all of its excess cash with high credit-quality financial institutions or in U.S. government or debt securities. Credit risk is the risk that a third party might fail to fulfill its performance obligations under the terms of a financial instrument. For cash and equivalents and investments, credit risk represents the carrying amount on the balance sheet. The Company mitigates credit risk for cash and equivalents and investments by placing its funds and investments with high credit-quality financial institutions, limiting the amount of exposure to each of the financial institutions, monitoring the financial condition of the financial institutions and investing only in government and corporate securities rated “investment grade” or better. The Company invests with financial institutions that maintain a net worth of no less than $1 billion and are members in good standing with the Securities Investor Protection Corporation.

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Prepaid Expenses and Other Assets

9 Months Ended

Sep. 30, 2023

Prepaid Expenses and Other Assets

Prepaid Expenses and Other Assets

6. Prepaid Expenses and Other Assets

Prepaid expenses and other current assets consist of the following:

	September 30,		December 31,
	2023		2022
	(in thousands)
Prepaid insurance	$	228	$	488
Current portion of deferred offering costs		—		45
Recoupable deposits and other		669		609
	$	897	$	1,142

The current portion of deferred offering costs is associated with the ATM Agreement (see Note 16).

Recoupable deposits and other at September 30, 2023 and December 31, 2022 includes a receivable from Barrick for reimbursement of costs of approximately $95,000 and $196,000, respectively, related to the Earn-in Agreement (see Note 9).

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Inventories

9 Months Ended

Sep. 30, 2023

Inventories

Inventories

7. Inventories

Inventories at the Velardeña Properties were as follows:

	September 30,		December 31,
	2023		2022
	(in thousands)
Doré inventory	$	39	$	230
In-process inventory		—		572
Material and supplies, net		266		569
	$	305	$	1,371

Doré and in-process inventories, recorded at book value, include approximately $2,000 and $28,000 of capitalized depreciation and amortization at September 30, 2023 and December 31, 2022, respectively. Doré inventory at September 30, 2023 consists of 21 payable ounces of gold and 58 payable ounces of silver. Doré inventory at December 31, 2022 consists of 157 payable ounces of gold and 652 payable ounces of silver.

The materials and supplies inventories are primarily related to the Velardeña operation and are reduced by a $0.3 million obsolescence reserve at September 30, 2023 and December 31, 2022.

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Value Added Tax Receivable, Net

9 Months Ended

Sep. 30, 2023

Value Added Tax Receivable, Net

Value Added Tax Receivable, Net

8. Value Added Tax Receivable, Net

At September 30, 2023, the Company recorded a net VAT paid in Mexico of $3.1 million related to the Velardeña Properties and the Rodeo operation, as a recoverable asset, which appears in “Value added tax receivable, net” on the Condensed Consolidated Balance Sheets. Mexico law allows for certain VAT payments to be recovered through ongoing applications for refunds. The Company expects that the current amounts receivable will be recovered within a one-year period. At September 30, 2023, the Company recorded approximately $1.2 million of VAT payable as a reduction to the

VAT receivable in Mexico. At December 31, 2022, the Company had recorded approximately $1.5 million of VAT receivable.

The Company has also paid VAT in other countries, primarily related to exploration projects, which has been charged to expense as incurred because of the uncertainty of recoverability.

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Property, Plant and Equipment, Net

9 Months Ended

Sep. 30, 2023

Property, Plant and Equipment, Net

Property, Plant and Equipment, Net

9. Property, Plant and Equipment, Net

The components of property, plant and equipment are as follows:

	September 30,		December 31,
	2023		2022
	(in thousands)
Mineral properties	$	9,353	$	9,353
Exploration properties		2,418		2,418
Royalty properties		200		200
Buildings		3,805		3,808
Mining equipment and machinery		16,321		17,127
Other furniture and equipment		1,377		1,355
Asset retirement cost		1,158		1,157
		34,632		35,418
Less: Accumulated depreciation and amortization		(28,674)		(29,002)
	$	5,958	$	6,416

For the nine months ended September 30, 2023 and 2022, the Company recognized approximately $380,000 and $241,000, respectively, of depreciation and amortization expense.

For the three months ended September 30, 2023 and 2022, the Company recognized approximately $148,000 and $89,000, respectively, of depreciation and amortization expense.

El Quevar Earn-In Agreement

On April 9, 2020, we entered into an earn-in agreement with Barrick (the “Earn-In Agreement”), pursuant to which Barrick has acquired an option to earn a 70% interest in the Company’s El Quevar project located in the Salta Province of Argentina. As of December 31, 2021, Barrick had met the $1 million in work expenditures that would permit them to withdraw from the Earn-in Agreement. At September 30, 2023, Barrick has continued with exploration activities at El Quevar, per the terms of the Earn-in Agreement.

Sale of Santa Maria Property

On December 4, 2020, the Company and Fabled entered into an option agreement (the “Option Agreement”) under which Fabled would have acquired a 100% interest in the Santa Maria property by paying $4.5 million in cash over a period of several years. The Company recorded a $1.5 million payment it received from Fabled in December 2021 to “Deferred revenue” on the Condensed Consolidated Balance Sheets and amortized the amount to income over a one-year period. Upon receipt of each cash payment, the agreement imposed a performance obligation on the Company to provide Fabled an exclusive right to the Santa Maria Properties to conduct exploration and mining activities during the period from receipt of the payment until the due date of the next required payment. Accordingly, the Company has determined that its performance obligation for each option payment received is satisfied over time. The remaining unamortized balance of deferred revenue at September 30, 2023, and December 31, 2022, is zero.

On December 19, 2022, the Option Agreement was amended to reschedule the remaining $2.0 million payment into eight quarterly payments of $250,000 from January 31, 2023 through September 30, 2024. Fabled failed to make the payment due on January 31, 2023. In February 2023, the Company issued a notice of default under the Option Agreement to Fabled and the property has reverted to the Company as allowed under the terms of the Agreement. The carrying value of Santa Maria as of September 30, 2023, and December 31, 2022, is zero.

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Other Long-Term Assets

9 Months Ended

Sep. 30, 2023

Other Long-Term Assets

Other Long-Term Assets

10. Other Long-Term Assets

Other long-term assets consist of right of use assets and at September 30, 2023 include approximately $141,000 related to certain office leases. The right of use assets at December 31, 2022 include approximately $263,000 related to certain office leases and $70,000 related to a mining equipment lease at our Rodeo Property.

In December 2020, the Company’s wholly owned subsidiary, Minera de Cordilleras S. de R.L. de C.V., entered into an agreement with Triturados del Guadiana, S.A. de C.V. (“Trigusa”), whereby Trigusa has carried out mining activities at the Rodeo Property. Per the terms of the mining agreement, Trigusa provided services for the 27-month period beginning in December 2020 and ending on March 31, 2023. The Company determined that the mining agreement contained an embedded lease, relating to the mining equipment provided by Trigusa, per the guidance of ASU 2016-02 and Topic 842. The Company did not elect the practical expedient permitting the combination of lease and non-lease components of the mining agreement. The Company recorded a right of use asset and a lease liability of approximately $420,000 based on the net present value of the future lease payments discounted at 7.0%, which represented the Company’s incremental borrowing rate at that time. In March 2023, the mining agreement with Trigusa was extended to July 31, 2023. On May 1, 2023, the Company provided Trigusa with a notice of contract termination, subject to a 15-day notice period. Trigusa agreed to continue to provide loading services for low grade material.  On August 16, 2023, Trigusa stopped hauling material to Plant 2 and demobilized their equipment.

Lease liabilities are included in “Other liabilities,” short term and long term (see Note 13), in the Company’s Condensed Consolidated Balance Sheets at September 30, 2023 and December 31, 2022.

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Accounts Payable and Other Accrued Liabilities

9 Months Ended

Sep. 30, 2023

Accounts Payable and Other Accrued Liabilities

Accounts Payable and Other Accrued Liabilities

11. Accounts Payable and Other Accrued Liabilities

The Company’s accounts payable and other accrued liabilities consist of the following:

	September 30,		December 31,
	2023		2022
	(in thousands)
Accounts payable and accruals	$	3,396	$	2,213
Accrued employee compensation and benefits		1,615		1,478
Income taxes payable (Note 15)		25		25
	$	5,036	$	3,716

September 30, 2023

Accounts payable and accruals at September 30, 2023, are primarily related to amounts due to contractors and suppliers in the amounts of $2.2 million related to the Company’s Velardeña Properties and the Rodeo Property and $1.2 million related to corporate administrative and exploration activities.

Accrued employee compensation and benefits at September 30, 2023, consist of $0.4 million of accrued vacation payable and $1.2 million related to withholding taxes and benefits payable. Included in the $1.6 million of accrued employee compensation and benefits is $1.4 million related to activities at the Velardeña Properties and the Rodeo Property.

December 31, 2022

Accounts payable and accruals at December 31, 2022, are primarily related to amounts due to contractors and suppliers in the amounts of $1.8 million related to the Company’s Velardeña Properties and the Rodeo Property and $0.4 million related to corporate administrative and exploration activities.

Accrued employee compensation and benefits at December 31, 2022, consist of $0.4 million of accrued vacation payable and $1.1 million related to withholding taxes and benefits payable. Included in the $1.5 million of accrued employee compensation and benefits is $1.2 million related to activities at the Velardeña Properties and the Rodeo Property.

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Asset Retirement and Reclamation Liabilities

9 Months Ended

Sep. 30, 2023

Asset Retirement and Reclamation Liabilities

Asset Retirement and Reclamation Liabilities

12. Asset Retirement and Reclamation Liabilities

In 2012, the Company retained the services of a mining engineering firm to prepare a detailed closure plan for reclamation activity at the Velardeña Properties. The plan was completed during the second quarter of 2012 and indicated that the Company had an asset retirement obligation (“ARO”) and offsetting asset retirement cost (“ARC”) of approximately $1.9 million. The original ARC had been fully amortized or written off by the end of December 31, 2015. The ARO has been adjusted since 2012 for changes in assumptions related to inflation factors and the timing of future expenditures used in the determination of future cash flows, which previously contemplated that reclamation activities could begin as early as 2023 following the completion of mining at the Rodeo Property.

In the fourth quarter of 2021, due to the operating success at Rodeo and the potential of a restart of operations at the Velardeña mine based on recent technical studies at the time and an updated preliminary economic assessment (“PEA”) that would further delay the start of any reclamation activity, the Company retained the services of an environmental consultant to review the closure plan to determine the appropriateness of the scope and cost estimates used in the calculation of the ARO. The consultant confirmed the adequacy of the scope of the closure plan and provided certain adjustments to cost estimates. In addition, the timing for the incurrence of reclamation activity was extended approximately seven years to 2030 to take into account the likelihood of a restart of operations at the Velardeña mine that would further delay the start of any reclamation activity.

In late 2022, the Company determined that the restart of the Velardeña Properties would be deferred one year, which would in turn defer the beginning of the reclamation activity assumption by one year to 2031.

The Company will continue to accrue additional estimated ARO amounts based on the closure plan and as activities requiring future reclamation and remediation occur.

The following table presents the asset retirement and reclamation liabilities as of September 30, 2023 and December 31, 2022:

	September 30,		December 31,
	2023		2022
	(in thousands)
Current asset retirement and reclamation liabilities	$	50	$	—
Non-current asset retirement and reclamation liabilities		4,142		3,993
	$	4,192	$	3,993

Current asset retirement and reclamation liabilities is included in “Other Current Liabilities” (see Note 13).

The following table presents the changes in the Company’s asset retirement and reclamation liabilities for the nine months ended September 30, 2023 and 2022:

	Nine Months Ended
	September 30,
	2023		2022
	(in thousands)
Balance at January 1,	$	3,993	$	3,569
Changes in estimates, and other		(23)		25
Accretion expense		222		211
Balance at September 30,	$	4,192	$	3,805

The change in estimate of the ARO recorded is due to a combination of changes in assumptions related to the timing of future expenditures, the change in inflation assumptions, and the change in the discount rate.

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Other Liabilities

9 Months Ended

Sep. 30, 2023

Other Liabilities

Other Liabilities

13. Other Liabilities

Other Current Liabilities

The following table sets forth the Company’s other current liabilities:

	September 30,		December 31,
	2023		2022
	(in thousands)
Premium financing	$	138	$	406
Office lease liability		125		164
Mining equipment lease liability		—		63
Litigation contingency accrual		250		—
Current asset retirement and reclamation liabilities		50		—
	$	563	$	633

The premium financing at September 30, 2023 and December 31, 2022, consists of the remaining balance, plus accrued interest, related to premiums payable for the Company’s directors and officers insurance and general liability insurance. In November 2022, the Company financed approximately $445,000 of its directors and officers insurance premium which is payable in eleven equal payments at an interest rate of 7.0% per annum. In May 2023, the Company financed approximately $147,000 of its general liability insurance premium which is payable in eleven equal payments at an interest rate of 8.3% per annum.

The office lease liability is related to lease liabilities for office space at the Company’s principal headquarters in Golden, Colorado and in Mexico and Argentina (see Note 10).

The mining equipment lease liability is related to equipment used by the contract miner at our Rodeo Property (see Note 10).

The litigation contingency accrual is related to the Unifin lawsuit (see Note 20 and Note 23).

The current asset retirement and reclamation liabilities is related to the ARO (see Note 12).

Other Long-Term Liabilities

Other long-term liabilities of approximately $40,000 for the period ended September 30, 2023, are primarily related to lease liabilities for office space at the Company’s principal headquarters in Golden, Colorado and in Mexico and Argentina (see Note 10).

Other long-term liabilities of approximately $122,000 for the period ended December 31, 2022, are primarily related to lease liabilities for office space at the Company’s principal headquarters in Golden, Colorado and in Mexico and Argentina (see Note 10).

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Fair Value Measurements

9 Months Ended

Sep. 30, 2023

Fair Value Measurements

Fair Value Measurements

14. Fair Value Measurements

Financial assets and liabilities and nonfinancial assets and liabilities are measured at fair value on a recurring basis under a framework of a fair value hierarchy which prioritizes the inputs into valuation techniques used to measure fair value into three broad levels. This hierarchy gives the highest priority to quoted prices (unadjusted) in active markets and the lowest priority to unobservable inputs. Further, financial assets and liabilities should be classified by level in their entirety based upon the lowest level of input that was significant to the fair value measurement. The three levels of the fair value hierarchy per ASC Topic 820 are as follows:

Level 1: Unadjusted quoted market prices in active markets for identical assets or liabilities that are accessible at the measurement date.

Level 2: Quoted prices in inactive markets for identical assets or liabilities, quoted prices for similar assets or liabilities in active markets, or other observable inputs either directly related to the asset or liability or derived principally from corroborated observable market data.

Level 3: Unobservable inputs due to the fact that there is little or no market activity. This entails using assumptions in models which estimate what market participants would use in pricing the asset or liability.

The following table summarizes the Company’s financial assets and liabilities measured on a recurring basis at fair value by respective level of the fair value hierarchy:

	Level 1		Level 2		Level 3		Total
	(in thousands)
At September 30, 2023
Assets:
Cash and cash equivalents	$	1,583	$	—	$	—	$	1,583
Short-term investments		11		—		—		11
	$	1,594	$	—	$	—	$	1,594
At December 31, 2022
Assets:
Cash and cash equivalents	$	3,972	$	—	$	—	$	3,972
Short-term investments		20		—		—		20
	$	3,992	$	—	$	—	$	3,992

The Company’s cash equivalents, comprised principally of U.S. treasury securities, are classified within Level 1 of the fair value hierarchy.

The Company’s short-term investments consist of 200,000 shares of common stock of Fabled and 20,000 shares of Fabled Copper Corp. and are classified within Level 1 of the fair value hierarchy (see Note 5).

At September 30, 2023 and December 31, 2022, the Company did not have any financial assets or liabilities classified within Level 2 or Level 3 of the fair value hierarchy.

Non-recurring Fair Value Measurements

The Company recorded a change in estimate to its ARO as of September 30, 2023, of approximately $23,000 (see Note 12), reflecting a change in the fair value of the ARO primarily as the result of changes in assumptions related to the amount and timing of future expenditures used in the determination of future cash flows, following the guidance of ASC Topic 410. The fair value analysis was performed internally by the Company. The valuation falls within Level 3 of the fair value hierarchy.

No other non-recurring fair value adjustments to liabilities or long-lived assets were recorded during the nine months ended September 30, 2023 and 2022.

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Income Taxes

9 Months Ended

Sep. 30, 2023

Income Taxes

Income Taxes

15. Income Taxes

The Company accounts for income taxes in accordance with the provisions of ASC Topic 740, “Income Taxes” (“ASC 740”), on a tax jurisdictional basis. In accordance with ASC 740, the interim provision for taxes was calculated by using the estimated annual effective tax rate applied to the year-to-date income or losses on a jurisdictional basis. Although the Company has generated ordinary losses on a year-to-date basis, the Company has projected taxable income by year end in certain tax jurisdictions, for which an annual effective tax rate has been calculated. For the nine months ended September 30, 2023, the Company recognized less than $1,000 of income tax expense.

In accordance with ASC 740, the Company presents deferred tax assets net of its deferred tax liabilities on a tax jurisdictional basis on its Condensed Consolidated Balance Sheets. As of September 30, 2023 and December 31, 2022, the Company had no deferred tax assets and no deferred tax liability on the Condensed Consolidated Balance Sheets due to a valuation allowance offsetting the net deferred tax assets of the Company.

The Company, a Delaware corporation, and its subsidiaries file tax returns in the United States and in various foreign jurisdictions. The tax rules and regulations in these countries are highly complex and subject to interpretation. The

Company’s income tax returns are subject to examination by the relevant taxing authorities and in connection with such examinations, disputes can arise with the taxing authorities over the interpretation or application of certain tax rules within the country involved. In accordance with ASC 740, the Company identifies and evaluates uncertain tax positions, and recognizes the impact of uncertain tax positions for which there is less than a more-likely-than-not probability of the position being upheld upon review by the relevant taxing authority. Such positions are deemed to be “unrecognized tax benefits” which require additional disclosure and recognition of a liability within the financial statements. The Company had no unrecognized tax benefits at September 30, 2023 or December 31, 2022.

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Equity

9 Months Ended

Sep. 30, 2023

Equity

Equity

16. Equity

On May 26, 2023, the Company’s Board of Directors approved a reverse stock split of the common stock, par value $0.01 per share, of the Company at a ratio of one-for-25 shares and a reduction in the total number of authorized shares of common stock of the Company from 350,000,000 shares to 28,000,000 shares, each effective on June 9, 2023. Accordingly, all common stock, equity award, warrant, and per share amounts have been adjusted to reflect the reverse stock split for all prior periods presented. For additional information related to the reverse stock split, see Note 1, “Basis of Preparation of Financial Statements and Nature of Operations.”

June 2023 Offering and Private Placement Transaction

On June 26, 2023, the Company entered into a Securities Purchase Agreement with certain institutional investors  providing for the issuance and sale by the Company in a registered direct offering (the “June 2023 Offering”) of an aggregate of 790,000 shares of the Company’s common stock at a purchase price of $1.45 per share and pre-funded warrants exercisable for up to 637,587 shares of the Company’s common stock (the “Pre-Funded Warrants”) at a purchase price of $1.4499 per June 2023 Pre-Funded Warrant.

The June 2023 Pre-Funded Warrants were sold, in lieu of shares of the Company’s common stock, to such institutional investors whose purchase of shares of Company’s common stock in the June 2023 Offering would otherwise result in such institutional investors, together with their respective affiliates and certain related parties, beneficially owning more than 9.99% of the Company’s outstanding common stock immediately following the consummation of the June 2023 Offering. Each June 2023 Pre-Funded Warrant represents the right to purchase one share of the Company’s common stock at an exercise price of $0.0001 per share. The June 2023 Pre-Funded Warrants were exercisable immediately and could be exercised at any time until the June 2023 Pre-Funded Warrants are exercised in full. During the quarter ended September 30, 2023, all of the 637,587 June 2023 Pre-Funded Warrants were exercised for net proceeds of $63.76.

In a concurrent private placement (the “June 2023 Private Placement” and, together with the June 2023 Offering, the “June 2023 Transactions”), the Company agreed to issue warrants to purchase up to 1,427,587 shares of The Company’s common stock at an exercise price of $1.90 (the “June 2023  Warrants”). Each June 2023 Warrant is exercisable six months from the date of issuance and has a term expiring five years after such initial exercise date. The aggregate gross proceeds from the June 2023 Transactions were approximately $2.1 million, before deducting fees and offering expenses.

The net proceeds of the June 2023 Offering were recorded in equity and appear as a separate line item in the Condensed Consolidated Statements of Changes in Equity. Total costs for the June 2023 Offering were approximately $215,000, including listing fees, legal and other costs, and the placement agent fee of 6% of aggregate gross proceeds. All such costs were recorded as a reduction to “Additional paid in capital” on the Condensed Consolidated Balance Sheets.

At-the-Market Offering Agreement

In December 2016, the Company entered into an at-the-market offering agreement (as amended from time to time, the “ATM Agreement”) with H. C. Wainwright & Co., LLC (“Wainwright”), under which the Company may, from time to time, issue and sell shares of the Company’s common stock through Wainwright as sales manager in an at-the-market offering under a prospectus supplement for aggregate sales proceeds of up to $5.0 million (the “ATM Program”) or a maximum of 10 million shares. On September 29, 2017, the Company entered into an amendment to the ATM Agreement with Wainwright to reflect a new Registration Statement on Form S-3 (File No. 333-220461) under which shares of the Company’s common stock may be sold under the ATM Program. On November 23, 2018, the Company entered into a second amendment of the ATM Agreement extending the agreement until the earlier of December 20, 2020, or the date that the ATM Agreement is terminated in accordance with the terms therein. On December 11, 2020, the

Company entered into a third amendment of the ATM Agreement further extending the agreement so that it will remain in full force and effect until such time as the ATM Agreement is terminated in accordance with certain other terms therein or upon mutual agreement by the parties, and to reflect a new Registration Statement on Form S-3 (No. 333-249218). On March 29, 2023, the Company filed a Prospectus Supplement increasing the total amount available to be sold under the ATM to $10.0 million in addition to the amounts previously sold. On June 28, 2023, the Company filed another Prospectus Supplement decreasing the total amount available to be sold under the ATM to $3.0 million, not including the amounts previously sold.

Under the ATM, the common stock is distributed at the market prices prevailing at the time of sale. As a result, prices of the common stock sold under the ATM Program may vary between purchasers and during the period of distribution. Further, on March 29, 2023, the Company entered into a fourth amendment of the ATM Agreement which provides that Wainwright will be entitled to compensation for its services at a commission rate of up to 3.0% of the gross sales price per share of common stock sold under the ATM Agreement.

During the nine months ended September 30, 2023, the Company sold an aggregate of 308,930 shares of common stock under the ATM Program at an average price of $6.19 per share of common stock for net proceeds, after commissions and fees, of approximately $1,839,000. Approximately $45,000 of deferred ATM Program costs were amortized during the nine months ended September 30, 2023. The remaining balance of the deferred ATM Program costs, recorded in “Prepaid expenses and other assets” on the Condensed Consolidated Balance Sheet (see Note 6), is zero at September 30, 2023.

During the nine months ended September 30, 2022, the Company did not sell shares of common stock under the ATM Program. At September 30, 2022, there was a remaining balance of $70,000 of deferred ATM Program costs, recorded in “Prepaid expenses and other assets” on the Condensed Consolidated Balance Sheets.

As of September 30, 2023, there was approximately $3.0 million remaining available for issuance under the ATM Program based on a prospectus supplement filed with SEC on June 28, 2023. On October 1, 2023, the 2020 Registration Statement on Form S-3 expired.

Equity Incentive Plans

Under the Company’s Amended and Restated 2009 Equity Incentive Plan (the “2009 Plan”) awards of the Company’s common stock may be made to officers, directors, employees, consultants and agents of the Company and its subsidiaries.

On May 26, 2023, the stockholders of the Company voted to approve the Company’s 2023 Equity Incentive Plan (the “2023 Plan”) to replace the 2009 Plan. Under the 2023 Plan, awards of the Company’s common stock may be made to officers, directors, employees, consultants and agents of the Company and its subsidiaries. The 2023 Plan provides for, among other things, (i) a reserve of 360,000 shares (on a reverse stock split-adjusted basis) of common stock of the Company that may be issued pursuant to awards under the 2023 Plan and (ii) a term that expires on February 23, 2033. Permitted awards under the 2023 Plan include options, stock appreciation rights, restricted stock, restricted stock units, performance stock units, and other cash and stock-based awards. The principal terms of the 2023 Plan are described in the Company’s definitive proxy statement for the Annual Meeting of the Company’s stockholders, filed with the SEC on April 6, 2023. The Company recognizes stock-based compensation costs using a graded vesting attribution method whereby costs are recognized over the requisite service period for each separately vesting portion of the award.

Following the adoption of the 2023 Plan, no further awards may be made under the 2009 Plan.

Restricted Stock Grants

The following table summarizes the status and activity of the Company’s restricted stock grants at September 30, 2023, and the changes during the nine months then ended:

		Weighted
		Average
		Grant Date
	Number of	Fair Value
Restricted Stock Grants	Shares	Per Share
Outstanding at beginning of period	19,800	$	10.95
Granted during the period	—		—
Restrictions lifted during the period	(12,933)		11.97
Forfeited during the period	—		—
Outstanding at end of period	6,867	$	9.02

As of September 30, 2023, no restricted stock grants had been made under the 2023 Plan.

For the nine months ended September 30, 2023 and 2022, the Company recognized approximately $76,000 and $163,000, respectively, of stock compensation expense related to the restricted stock grants.

For the three months ended September 30, 2023 and 2022, the Company recognized approximately $20,000 and $37,000, respectively, of stock compensation expense related to the restricted stock grants.

Restricted Stock Units

The 2009 Plan permitted the Company to issue Restricted Stock Units (“RSUs”), which entitle each recipient to receive one unrestricted share of common stock upon termination of the recipient’s employment or board service. Also, pursuant to the 2009 Plan, the Company’s Board of Directors adopted the Non-Employee Director’s Deferred Compensation and Equity Award Plan (the “Deferred Compensation Plan”). Pursuant to the Deferred Compensation Plan, non-employee directors, and employees as allowed by the 2009 Plan, receive a portion of their compensation in the form of RSUs issued under the 2009 Plan. The RSUs generally vest on the first anniversary of the grant.

The 2023 Plan permits the Company to issue RSUs, which entitle each recipient to receive one unrestricted share of common stock upon termination of the recipient’s employment or board service.

The following table summarizes the status and activity of the Company’s RSUs at September 30, 2023, and the changes during the nine months then ended:

		Weighted
		Average
		Grant Date
	Number of	Fair Value
Restricted Stock Units	Shares	Per Share
Outstanding at beginning of period	232,409	$	15.06
Granted during the period	40,000		1.62
Restrictions lifted during the period	—		—
Forfeited during the period	—		—
Outstanding at end of period	272,409	$	13.09

During the nine months ended September 30, 2023, the Company granted 40,000 RSUs to an officer of the Company under the 2023 Plan.

For the nine months ended September 30, 2023 and 2022, the Company recognized approximately $270,000 and $244,000, respectively, of stock compensation expense related to the RSUs.

For the three months ended September 30, 2023 and 2022, the Company recognized approximately $58,000 and $73,000, respectively, of stock compensation expense related to the RSUs.

Key Employee Long-Term Incentive Plan

The Company’s 2013 Key Employee Long-Term Incentive Plan (the “KELTIP”) provided for the grant of units (“KELTIP Units”) to certain officers and key employees of the Company, which units will, once vested, entitle such officers and employees to receive an amount, in cash or in Company common stock (such method of settlement at the sole discretion of the Board of Directors) issued pursuant to the 2009 Plan, measured generally by the price of the Company’s common stock on the settlement date. KELTIP Units are not an actual equity interest in the Company and are solely unfunded and unsecured obligations of the Company that are not transferable and do not provide the holder with any stockholder rights. Payment of the settlement amount of vested KELTIP Units is deferred generally until the earlier of a change of control of the Company or the date the grantee ceases to serve as an officer or employee of the Company.

The Company intends to settle all the KELTIP Units in common stock of the Company, an option that the Board of Directors holds in its sole discretion so long as sufficient shares remain available under the 2009 Plan. As a result, all outstanding KELTIP Units are recorded in equity at September 30, 2023 and December 31, 2022.

For the three months ended September 30, 2023, the Company recognized approximately $14,000 of stock compensation expense related to the KELTIP grants. For the nine months ended September 30, 2023, the Company recognized approximately $21,000 of stock compensation income related to the grants due to KELTIP Units being forfeited upon departure of an officer of the Company. There were 168,000 and 188,000 KELTIP Units outstanding at September 30, 2023 and December 31, 2022, respectively. However, under the 2023 Plan the Company discontinued the KELTIP and will no longer issue KELTIP Units.

For the three and nine months ended September 30, 2022, the Company recognized approximately $39,000 and $136,000, respectively, of stock compensation expense related to the KELTIP units.

Common Stock Warrants

The following table summarizes the status of the Company’s common stock warrants at December 31, 2022, and September 30, 2023, and the changes during the nine months then ended:

		Weighted
	Number of	Average
	Underlying	Exercise Price
Common Stock Warrants	Shares	Per Share
Outstanding at December 31, 2022	392,155	$	8.58
Granted during period
June 2023 pre-funded warrants	637,587		0.0001
June 2023 warrants	1,427,587		1.90
Exercised during period	—		—
June 2023 pre-funded warrants	(637,587)		0.0001
Expired during period	—		—
Outstanding at September 30, 2023	1,819,742	$	3.19

The warrants relate to prior registered offerings and private placements of the Company’s stock.

All outstanding warrants are recorded in equity at September 30, 2023 and December 31, 2022, following the guidance established by ASC Topic 815-40. The Company’s warrants allow for potential settlement in cash if certain extraordinary events are effected by the Company, including a 50% or greater change of control in the Company’s common stock. Since those events have been deemed to be within the Company’s control, the Company continues to apply equity treatment for these warrants.

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Sale of Metals and Related Costs

9 Months Ended

Sep. 30, 2023

Sale of Metals and Related Costs

Sale of Metals and Related Costs

17. Sale of Metals and Related Costs

Revenue from Gold and Silver in Doré

During the nine months ended September 30, 2023, the Company recorded revenue of approximately $9.7 million and related costs of approximately $11.0 million related to gold and silver contained in doré bars related to the Rodeo operation. The gold and silver contained in the doré bars were sold to one customer, a metals refinery located in the United States. Under the terms of the Company’s agreement with its customer, title passes and revenue is recognized by the Company when the contractual performance obligations of the parties are completed, generally at the time a provisional or final payment is made. A provisional payment for approximately 95% of the contained gold and silver is made generally within 10-12 days after the product is shipped and customary sales documents are completed. A final payment is made within approximately 30 days following the date of shipment when final assays and refinery charges are agreed upon by the parties. A price for the gold and silver sold is set, based on current market prices, at the time a provisional or final payment is made. Refining and transport costs, deducted from the final payments made, are treated as third-party agent costs incurred by the Company in performing its obligations under the agreement with its customer after the transfer of control on provisional sales and are therefore netted against revenue on an accrual basis.

During the nine months ended September 30, 2022, the Company sold gold and silver contained in doré bars related to the Rodeo operation and recorded revenue of approximately $18.7 million and related costs of approximately $13.3 million. Costs related to the sale of metal products include direct and indirect costs incurred to mine, process and market the products.

Revenue from Concentrate Sales

In April 2023, the Company began to sell three different concentrates containing various amounts of gold, silver, lead and zinc produced from material processed from the Velardeña mine which had been stockpiled from test mining performed in 2022 as part of the studies undertaken in connection with the potential restart of the Velardeña Properties. During the nine months ended September 30, 2023, the Company recorded revenue of $1.5 million from the combined sales of these concentrates and related costs of $0.2 million. The concentrate was sold to one customer, a metal trader in Mexico. Under the terms of the Company’s agreement with its customer, title passes and revenue is recognized by the Company when the contractual performance obligations of the parties are completed, generally at the time a provisional or final payment is made. A provisional payment for approximately 90% of the contained gold, silver, lead and zinc is made generally within 10-12 days after the product is shipped and customary sales documents are completed. A final payment is made within approximately 60 days following the date of shipment when final assays and refinery charges are agreed upon by the parties. A price for the gold and silver sold is set, based on average market prices, one month following the delivery of concentrate to the buyer. Refining and transport costs, deducted from the final payments made, are treated as third-party agent costs incurred by the Company in performing its obligations under the agreement with its customer after the transfer of control on provisional sales and are therefore netted against revenue on an accrual basis.

There were no concentrate sales during the nine months ended September 30, 2022.

Revenue from Slag Sales

During the nine months ended September 30, 2023, the Company recorded revenue of $0.5 million and related costs of zero related to the gold and silver contained in the slag from the Rodeo Property. The slag was sold to one customer, a metals refinery located in the United States. Under the terms of the Company’s agreement with its customer, title passes and revenue is recognized by the Company when the contractual performance obligations of the parties are completed which occurs at the time a final payment is made. Final payment is made 30 working days after the settlement of assays for 95% of the contained gold and 90% of the contained silver. The price for the gold and silver sold is set on the first trading day following the day of the settlement assay. Refining costs are deducted from the final payments made, are treated as third-party agent costs incurred by the Company in performing its obligations under the agreement with its customer and are therefore netted against revenue.

There were no slag sales during the nine months ended September 30, 2022.

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Interest and Other Income (Expense), Net

9 Months Ended

Sep. 30, 2023

Interest and Other Income (Expense), Net

Interest and Other Income (Expense), Net

18. Interest and Other Income (Expense), Net

For the three and nine months ended September 30, 2023 and 2022, the Company recognized a nominal amount of Interest and other income (expense), net.

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Cash Flow Information

9 Months Ended

Sep. 30, 2023

Cash Flow Information

Cash Flow Information

19. Cash Flow Information

The following table reconciles net loss for the period to cash used in operations:

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Cash flows (used in) from operating activities:
Net loss	$	(7,931)	$	(5,826)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		380		241
Accretion of asset retirement obligation		222		211
Loss on trading securities		9		32
Gain on sale of assets		(436)		(125)
Stock-based compensation		324		543
Litigation settlement		250		—
Changes in operating assets and liabilities from continuing operations:
Decrease (increase) in inventories, net		1,066		(150)
Increase in value added tax receivable, net		(1,679)		(480)
Decrease (increase) in prepaid expenses and other assets		201		(37)
Decrease in other long-term assets		192		104
Increase in accounts payable and other accrued liabilities		1,320		835
Decrease in deferred revenue		—		(1,125)
Decrease in other current liabilities		(320)		(445)
(Decrease) increase in reclamation liability		(73)		25
Decrease in other long-term liabilities		(82)		(204)
Net cash used in operating activities	$	(6,557)	$	(6,401)

The following table sets forth supplemental cash flow information and non-cash transactions:

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Supplemental disclosure:
Interest paid	$	17	$	6
Income taxes paid	$	—	$	413
Supplemental disclosure of non-cash transactions:
Deferred equity offering costs amortized	$	45	$	—

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies

Commitments and Contingencies

20. Commitments and Contingencies

During April 2021, the Company became aware of a lawsuit in Mexico against one of the Company’s Mexican subsidiaries, Minera William, S.A. de C.V. (“Minera William”). The plaintiff in the matter is Unifin Financiera, S.A.B de C.V. (“Unifin”). The lawsuit was assigned to the Fifth Specialized Commercial District Court. In November 2022, the Company was formally served with the complaint in connection with the lawsuit and in December 2022 the Company filed its answer to the complaint. Unifin is alleging that a representative of Minera William signed certain documents in July 2011 purporting to bind Minera William as a guarantor of payment obligations owed by a third party to Unifin in connection with that third party’s acquisition of certain drilling equipment. At the time the documentation was allegedly signed, Minera William was a subsidiary of ECU Silver Mining prior to the Company’s acquisition of ECU in September 2011. As a preemptive measure, Unifin has obtained a preliminary court order freezing Minera William’s bank accounts in Mexico, which has limited the Company’s and Minera William’s ability to access approximately US$153,000 according to current currency exchange rates. Notwithstanding this action, the restrictions imposed on Minera William’s bank accounts do not impact the Company’s ability to operate the Rodeo mine, which is held through a different Mexico subsidiary. Likewise, the action does not impact the Company’s ability to continue with the Company’s evaluation plans for a potential Velardeña mine restart or move forward with any of the Company’s other exploration programs in Mexico. However, because the Velardeña mine and one processing plant are held by Minera William, any adverse outcome to the action may have a material impact on our ability to restart production at Velardeña. Unifin is seeking recovery for as much as US$12.5 million. The Company believes there is no basis for this claim. A preliminary hearing was initially scheduled to take place in April 2023 but was rescheduled to June 2023. In June 2023 Minera William and Unifin agreed to pursue discussions to settle the matter and the Court agreed to suspend trial to allow Minera William and Unifin to negotiate a settlement agreement. Subsequent to September 30, 2023, tentative terms were reached to settle the dispute in exchange for a payment by the Company of 0.25 million, although no definitive settlement agreement has yet been executed. An accrued liability has been recorded for $0.25 million as of September 30, 2023 (see Note 13 and Note 23).

The Company also has certain purchase and lease commitments as set forth in the Company’s 2022 Annual Report.

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Segment Information

9 Months Ended

Sep. 30, 2023

Segment Information

Segment Information

21. Segment Information

The Company’s sole activity is the mining, construction and exploration of mineral properties containing precious metals. The Company’s reportable segments are based on the Company’s revenue-producing activities and cash-consuming activities. The Company reports two segments, one for its revenue-producing activities in Mexico, which includes both the Velardeña Properties and the Rodeo Property, and the other comprised of non-revenue-producing activities, including exploration, construction and general and administrative activities. Intercompany revenue and expense amounts have been eliminated within each segment in order to report on the basis that management uses internally for evaluating segment performance.

The financial information relating to the Company’s segments is as follows:

							Exploration, El
			Costs		Depreciation,		Quevar, Velardeña
Three Months Ended			Applicable		Depletion and		and Administrative						Capital
September 30, 2023	Revenue		to Sales		Amortization		Expense		Pre-Tax Loss		Total Assets		Expenditures
Mexico Operations	$	2,512	$	3,347	$	145	$	753	$	1,896			$	—
Corporate, Exploration and Other		—		—		3		1,485		1,281				—
Consolidated	$	2,512	$	3,347	$	148	$	2,238	$	3,177			$	—
Nine Months Ended
September 30, 2023
Mexico Operations	$	11,702	$	11,225	$	368	$	2,907	$	3,041	$	7,727	$
Corporate, Exploration and Other		—		—		12		4,989		4,890		4,577
Consolidated	$	11,702	$	11,225	$	380	$	7,896	$	7,931	$	12,304	$	—
Three Months Ended
September 30, 2022
Mexico Operations	$	5,268	$	4,374	$	77	$	1,878	$	1,097			$	17
Corporate, Exploration and Other		—		—		12		1,940		1,646				2
Consolidated	$	5,268	$	4,374	$	89	$	3,818	$	2,743			$	19
Nine Months Ended
September 30, 2022
Mexico Operations	$	18,700	$	13,335	$	204	$	5,815	$	14	$	9,084	$	43
Corporate, Exploration and Other		—		—		37		5,980		5,902		9,465		3
Consolidated	$	18,700	$	13,335	$	241	$	11,795	$	5,916	$	18,549	$	46

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Related Party Transactions

9 Months Ended

Sep. 30, 2023

Related Party Transactions

Related Party Transactions

22. Related Party Transactions

The following sets forth information regarding transactions between the Company (and its subsidiaries) and its officers, directors and significant stockholders.

Administrative Services, Lease of Equipment:

Beginning in August 2016, the Company began providing limited accounting and other administrative services to Minera Indé, an indirect subsidiary of The Sentient Group (“Sentient”). Sentient, through the Sentient executive funds, holds approximately 18% of the Company’s 8.6 million shares of issued and outstanding common stock. The administrative services are provided locally in Mexico by the administrative staff in the Company’s Mexico office. The Company charges Minera Indé $15,000 per month for the services, which provides reimbursement to the Company for its costs incurred plus a small profit margin. The Company also leases, from time to time, certain nonessential mining equipment to Minera Indé. Amounts received under the arrangement reduce costs incurred for exploration. The Company’s Board of Directors and Audit Committee approved the agreement. For the nine months ended September 30, 2023 and 2022, the Company charged Minera Indé approximately $233,000 and $135,000, respectively, for services and the use of equipment, offsetting costs that are recorded in “Exploration expense” in the Condensed Consolidated Statements of Operations.

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Subsequent Events

9 Months Ended

Sep. 30, 2023

Subsequent Events

Subsequent Events

23.Subsequent Events

Unifin Litigation

On October 27, 2023 the Company was informed that Unifin has expressed its willingness to settle the dispute with the Company in exchange for a payment by the Company of $0.25 million although no definitive settlement agreement has yet been executed. The Company expects to use $153,000 in cash that has been frozen in the Minera William bank account as partial payment of the settlement amount (see Note 5). An accrued liability has been recorded for $0.25 million as of September 30, 2023 (see Note 13 and Note 20).

November 2023 Offering

On November 6, 2023, the Company entered into a Securities Purchase Agreement with certain purchasers providing for the issuance and sale by the Company pursuant to a Registration Statement on Form S-1 (No. 333-274403)

(the “November 2023 Offering”) of an aggregate of 4,712,488 shares of the Company’s common stock, $0.01 par value per share, at a purchase price of $0.70 per share; (ii) pre-funded warrants to purchase 1,287,512 shares of the Company’s common stock (the “November 2023 Pre-Funded Warrants”) at a purchase price of $0.0001 per November 2023 Pre-Funded Warrant; (iii) Series A warrants to purchase 6,000,000 shares of the Company’s common stock (the “November 2023 Series A Warrants”) at a purchase price of $0.70 per November 2023 Series A Warrants; (iv) Series B warrants to purchase 3,000,000 shares of the Company’s common stock (the “November 2023 Series B Warrants” at a purchase price of $0.70 per November 2023 Series B Warrants.

The November 2023 Pre-Funded Warrants are exercisable immediately and could be exercised at any time until the November 2023 Pre-Funded Warrants are exercised in full. The November 2023 Series A Warrants are exercisable immediately and will expire five years from the date of issuance. The November 2023 Series B Warrants are exercisable immediately and will expire 18 months from the date of issuance. The aggregate gross proceeds from the November 2023 Offering was $4.2 million, before deducting fees and offering expenses.

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New Accounting Pronouncements (Policies)

9 Months Ended

Sep. 30, 2023

New Accounting Pronouncements

New Accounting Pronouncements

The Company does not believe that any recently issued, but not yet effective accounting standards, when adopted, will have a material effect on the accompanying interim condensed consolidated financial statements.

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Cash and Cash Equivalents and Investments (Tables)

9 Months Ended

Sep. 30, 2023

Cash and Cash Equivalents and Investments

Schedule of short term-investments

			Estimated		Carrying
September 30, 2023	Cost		Fair Value		Value
		(in thousands)
Short-term investments:
Trading securities	$	59	$	11	$	11
Total trading securities		59		11		11
Total short-term investments	$	59	$	11	$	11
December 31, 2022
Short-term investments:
Trading securities	$	59	$	20	$	20
Total trading securities		59		20		20
Total short-term investments	$	59	$	20	$	20

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Prepaid Expenses and Other Assets (Tables)

9 Months Ended

Sep. 30, 2023

Prepaid Expenses and Other Assets

Schedule of prepaid expenses and other current assets

	September 30,		December 31,
	2023		2022
	(in thousands)
Prepaid insurance	$	228	$	488
Current portion of deferred offering costs		—		45
Recoupable deposits and other		669		609
	$	897	$	1,142

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Inventories (Tables)

9 Months Ended

Sep. 30, 2023

Inventories

Schedule of inventories at the Velardea Properties

	September 30,		December 31,
	2023		2022
	(in thousands)
Doré inventory	$	39	$	230
In-process inventory		—		572
Material and supplies, net		266		569
	$	305	$	1,371

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Property, Plant and Equipment, Net (Tables)

9 Months Ended

Sep. 30, 2023

Property, Plant and Equipment, Net

Schedule of components of property, plant and equipment

	September 30,		December 31,
	2023		2022
	(in thousands)
Mineral properties	$	9,353	$	9,353
Exploration properties		2,418		2,418
Royalty properties		200		200
Buildings		3,805		3,808
Mining equipment and machinery		16,321		17,127
Other furniture and equipment		1,377		1,355
Asset retirement cost		1,158		1,157
		34,632		35,418
Less: Accumulated depreciation and amortization		(28,674)		(29,002)
	$	5,958	$	6,416

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Accounts Payable and Other Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2023

Accounts Payable and Other Accrued Liabilities

Schedule of accounts payable and other accrued liabilities

	September 30,		December 31,
	2023		2022
	(in thousands)
Accounts payable and accruals	$	3,396	$	2,213
Accrued employee compensation and benefits		1,615		1,478
Income taxes payable (Note 15)		25		25
	$	5,036	$	3,716

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Asset Retirement and Reclamation Liabilities (Tables)

9 Months Ended

Sep. 30, 2023

Asset Retirement and Reclamation Liabilities

Schedule of asset retirement obligations

	September 30,		December 31,
	2023		2022
	(in thousands)
Current asset retirement and reclamation liabilities	$	50	$	—
Non-current asset retirement and reclamation liabilities		4,142		3,993
	$	4,192	$	3,993

Summary of activity in the Velardena Properties ARO

	Nine Months Ended
	September 30,
	2023		2022
	(in thousands)
Balance at January 1,	$	3,993	$	3,569
Changes in estimates, and other		(23)		25
Accretion expense		222		211
Balance at September 30,	$	4,192	$	3,805

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Other Liabilities (Tables)

9 Months Ended

Sep. 30, 2023

Other Liabilities.

Schedule of other current liabilities

	September 30,		December 31,
	2023		2022
	(in thousands)
Premium financing	$	138	$	406
Office lease liability		125		164
Mining equipment lease liability		—		63
Litigation contingency accrual		250		—
Current asset retirement and reclamation liabilities		50		—
	$	563	$	633

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2023

Fair Value Measurements

Schedule of financial assets and liabilities at fair value

	Level 1		Level 2		Level 3		Total
	(in thousands)
At September 30, 2023
Assets:
Cash and cash equivalents	$	1,583	$	—	$	—	$	1,583
Short-term investments		11		—		—		11
	$	1,594	$	—	$	—	$	1,594
At December 31, 2022
Assets:
Cash and cash equivalents	$	3,972	$	—	$	—	$	3,972
Short-term investments		20		—		—		20
	$	3,992	$	—	$	—	$	3,992

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Equity (Tables)

9 Months Ended

Sep. 30, 2023

Equity

Schedule of status of the restricted stock grants

		Weighted
		Average
		Grant Date
	Number of	Fair Value
Restricted Stock Grants	Shares	Per Share
Outstanding at beginning of period	19,800	$	10.95
Granted during the period	—		—
Restrictions lifted during the period	(12,933)		11.97
Forfeited during the period	—		—
Outstanding at end of period	6,867	$	9.02

Schedule of restricted stock units

		Weighted
		Average
		Grant Date
	Number of	Fair Value
Restricted Stock Units	Shares	Per Share
Outstanding at beginning of period	232,409	$	15.06
Granted during the period	40,000		1.62
Restrictions lifted during the period	—		—
Forfeited during the period	—		—
Outstanding at end of period	272,409	$	13.09

Summary of the status of the Company's common stock warrants

The following table summarizes the status of the Company’s common stock warrants at December 31, 2022, and September 30, 2023, and the changes during the nine months then ended:

		Weighted
	Number of	Average
	Underlying	Exercise Price
Common Stock Warrants	Shares	Per Share
Outstanding at December 31, 2022	392,155	$	8.58
Granted during period
June 2023 pre-funded warrants	637,587		0.0001
June 2023 warrants	1,427,587		1.90
Exercised during period	—		—
June 2023 pre-funded warrants	(637,587)		0.0001
Expired during period	—		—
Outstanding at September 30, 2023	1,819,742	$	3.19

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Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2023

Cash Flow Information

Schedule of reconciliation of net loss for the period to cash used in operations

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Cash flows (used in) from operating activities:
Net loss	$	(7,931)	$	(5,826)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		380		241
Accretion of asset retirement obligation		222		211
Loss on trading securities		9		32
Gain on sale of assets		(436)		(125)
Stock-based compensation		324		543
Litigation settlement		250		—
Changes in operating assets and liabilities from continuing operations:
Decrease (increase) in inventories, net		1,066		(150)
Increase in value added tax receivable, net		(1,679)		(480)
Decrease (increase) in prepaid expenses and other assets		201		(37)
Decrease in other long-term assets		192		104
Increase in accounts payable and other accrued liabilities		1,320		835
Decrease in deferred revenue		—		(1,125)
Decrease in other current liabilities		(320)		(445)
(Decrease) increase in reclamation liability		(73)		25
Decrease in other long-term liabilities		(82)		(204)
Net cash used in operating activities	$	(6,557)	$	(6,401)

	Nine Months Ended September 30,
	2023		2022
	(in thousands)
Supplemental disclosure:
Interest paid	$	17	$	6
Income taxes paid	$	—	$	413
Supplemental disclosure of non-cash transactions:
Deferred equity offering costs amortized	$	45	$	—

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Segment Information (Tables)

9 Months Ended

Sep. 30, 2023

Segment Information

Schedule of financial information relating to discontinued operations and continuing operations

							Exploration, El
			Costs		Depreciation,		Quevar, Velardeña
Three Months Ended			Applicable		Depletion and		and Administrative						Capital
September 30, 2023	Revenue		to Sales		Amortization		Expense		Pre-Tax Loss		Total Assets		Expenditures
Mexico Operations	$	2,512	$	3,347	$	145	$	753	$	1,896			$	—
Corporate, Exploration and Other		—		—		3		1,485		1,281				—
Consolidated	$	2,512	$	3,347	$	148	$	2,238	$	3,177			$	—
Nine Months Ended
September 30, 2023
Mexico Operations	$	11,702	$	11,225	$	368	$	2,907	$	3,041	$	7,727	$
Corporate, Exploration and Other		—		—		12		4,989		4,890		4,577
Consolidated	$	11,702	$	11,225	$	380	$	7,896	$	7,931	$	12,304	$	—
Three Months Ended
September 30, 2022
Mexico Operations	$	5,268	$	4,374	$	77	$	1,878	$	1,097			$	17
Corporate, Exploration and Other		—		—		12		1,940		1,646				2
Consolidated	$	5,268	$	4,374	$	89	$	3,818	$	2,743			$	19
Nine Months Ended
September 30, 2022
Mexico Operations	$	18,700	$	13,335	$	204	$	5,815	$	14	$	9,084	$	43
Corporate, Exploration and Other		—		—		37		5,980		5,902		9,465		3
Consolidated	$	18,700	$	13,335	$	241	$	11,795	$	5,916	$	18,549	$	46

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Basis of Preparation of Financial Statements and Nature of Operations (Details)	9 Months Ended
	Sep. 30, 2023 property
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number of additional selected properties advanced in portfolio	12
Rodeo Property
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Investment ownership percentage	100.00%
El Quevar Project
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Investment ownership percentage	100.00%
Velardena Properties
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Investment ownership percentage	100.00%

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Basis of Preparation of Financial Statements and Nature of Operations - Reverse Stock Split (Details)	Jun. 09, 2023 shares	Sep. 30, 2023 $ / shares shares	Jun. 08, 2023 shares	May 26, 2023 $ / shares shares	Dec. 31, 2022 $ / shares shares
Basis of Preparation of Financial Statements and Nature of Operations
Common stock, par value (in dollars per share) | $ / shares		$ 0.01		$ 0.01	$ 0.01
Reverse stock split	0.04
Reverse stock split, number of fractional shares				0
Common stock, shares authorized	28,000,000	28,000,000	350,000,000		28,000,000

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Liquidity, Capital Resources and Going Concern (Details) - USD ($) $ in Thousands		9 Months Ended
	Nov. 06, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2024	Mar. 31, 2024	Dec. 31, 2022
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Proceeds from the sale of the Company's common stock		$ 3,694	$ 1,050
Current assets		5,940				$ 7,970
Cash and cash equivalents		1,583				3,972
Current liabilities		5,599				4,349
Value added tax receivable		3,144				$ 1,465
MEXICO
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Value added tax receivable		3,100
Subsequent Event | November 2023 Offering
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Proceeds from the sale of the Company's common stock	$ 4,200
Sale of Santa Maria Property
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Initial cash consideration		1,500
Amount of VAT payment to be retained		$ 240
Net smelter return royalty (in percent)		1.50%
Cap of net smelter return royalty		$ 1,000
Purchase price of net smelter return royalty		$ 500
Scenario, Forecast | Minimum | Velardena Properties
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Amount of capital inflows to be except over first five months of production					$ 3,000
Amount of additional capital inflows				$ 4,000
Scenario, Forecast | Maximum | Velardena Properties
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Amount of capital inflows to be except over first five months of production					$ 3,500
Amount of additional capital inflows				$ 5,000

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Correction of Immaterial Error (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accumulated deficit	$ (545,891,000)	$ (537,960,000)
Revision of Prior Period Error Correction Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accumulated deficit			$ (93,000)

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Cash and Cash Equivalents and Investments (Details) - USD ($)		1 Months Ended		9 Months Ended		12 Months Ended
	Aug. 29, 2023	Aug. 31, 2022	Apr. 30, 2021	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Cash and cash equivalents				$ 1,583,000		$ 3,972,000
Cash and cash equivalent, frozen bank balance			$ 153,000	153,000
Trading securities, cost				59,000		59,000
Total short-term investments, cost				59,000		59,000
Total short-term investments				11,000		20,000
Aggregate purchase price				40,000	$ 225,000
Financial institutions minimum net worth				$ 1,000,000,000
Golden Gryphon Explorations Inc
Shares purchased	150,880	1,500,000		1,650,880
Aggregate purchase price	$ 40,000	$ 225,000
Trading securities
Trading securities, cost				$ 59,000		$ 59,000
Sale of Santa Maria Property | Options Agreement | Fabled Copper Corp.
Consideration received in shares | shares				20,000		20,000
Percentage of interest claims				100.00%
Sale of Santa Maria Property | Options Agreement | Fabled Silver Gold Corp.
Consideration received in shares | shares				200,000		200,000
Estimate of Fair Value Measurement
Trading securities				$ 11,000		$ 20,000
Total short-term investments				11,000		20,000
Estimate of Fair Value Measurement | Trading securities
Trading securities				11,000		20,000
Reported Value Measurement
Trading securities				11,000		20,000
Total short-term investments				11,000		20,000
Reported Value Measurement | Trading securities
Trading securities				$ 11,000		$ 20,000

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Prepaid Expenses and Other Assets (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Prepaid Expenses and Other Assets
Prepaid insurance	$ 228,000	$ 488,000
Current portion of deferred offering costs		45,000
Recoupable deposits and other	669,000	609,000
Prepaid expenses and other assets	897,000	1,142,000
Receivables for reimbursement of costs	$ 95,000	$ 196,000

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Inventories (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2023 USD ($) oz	Dec. 31, 2022 USD ($) oz
Material and supplies, net	$ 305,000	$ 1,371,000
Velardena Properties
Dore inventory	39,000	230,000
In-process inventory		572,000
Material and supplies	266,000	569,000
Material and supplies, net	305,000	1,371,000
Capitalized depreciation and amortization	$ 2,000	$ 28,000
Dore inventory gold | oz	21	157
Dore inventory silver | oz	58	652
Obsolescence allowance	$ 300,000	$ 300,000

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Value Added Tax Receivable, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Value added tax receivable	$ 3,144	$ 1,465
MEXICO
Value added tax receivable	3,100
VAT receivables offset against VAT payable	$ 1,200	$ 1,500

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Property, Plant and Equipment, Net (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Property, plant and equipment
Property, plant and equipment, gross	$ 34,632,000		$ 34,632,000		$ 35,418,000
Less: Accumulated depreciation and amortization	(28,674,000)		(28,674,000)		(29,002,000)
Property, plant and equipment, net	5,958,000		5,958,000		6,416,000
Depreciation and amortization	148,000	$ 89,000	380,000	$ 241,000
Mineral properties
Property, plant and equipment
Property, plant and equipment, gross	9,353,000		9,353,000		9,353,000
Exploration properties
Property, plant and equipment
Property, plant and equipment, gross	2,418,000		2,418,000		2,418,000
Royalty properties
Property, plant and equipment
Property, plant and equipment, gross	200,000		200,000		200,000
Buildings
Property, plant and equipment
Property, plant and equipment, gross	3,805,000		3,805,000		3,808,000
Mining equipment and machinery
Property, plant and equipment
Property, plant and equipment, gross	16,321,000		16,321,000		17,127,000
Other furniture and equipment
Property, plant and equipment
Property, plant and equipment, gross	1,377,000		1,377,000		1,355,000
Asset retirement cost
Property, plant and equipment
Property, plant and equipment, gross	$ 1,158,000		$ 1,158,000		$ 1,157,000

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Property, Plant and Equipment, Net - Disposals (Details)				9 Months Ended	12 Months Ended
	Dec. 19, 2022 USD ($) installment	Dec. 04, 2020 USD ($)	Apr. 09, 2020	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Property, plant and equipment
Contract with customer liability				$ 0	$ 0	$ 1,500,000
Minimum work expenditures spend to withdraw agreement						$ 1,000,000
El Quevar Project
Property, plant and equipment
Ownership after transaction (as a percent)			70.00%
Sale of Santa Maria Property
Property, plant and equipment
Ownership after transaction (as a percent)		100.00%
Carrying value of concessions allowed				$ 0	$ 0
Cash consideration received		$ 4,500,000
Sale of Santa Maria Property | Fabled Copper Corp. | Binding Letter of Intent Agreement
Property, plant and equipment
Number of quarterly installments of second year anniversary | installment	8
Amount of second year anniversary consideration	$ 250,000
Second year anniversary consideration	$ 2,000,000.0

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Other Long-Term Assets (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2020
Office Leases
Change in Accounting Principle
Right of use assets	$ 141,000	$ 263,000
Mining Equipment Lease Property
Change in Accounting Principle
Right of use assets		$ 70,000
Rodeo Property
Change in Accounting Principle
Term of operating lease			27 months
Right of use assets			$ 420,000
Lease liability			$ 420,000
Future lease payments discount rate			7.00%

XML

Accounts Payable and Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Accounts payable and accruals	$ 3,396	$ 2,213
Accrued employee compensation and benefits	1,615	1,478
Income taxes payable (Note 15)	25	25
Accounts payable and other accrued liabilities	5,036	3,716
Accrued vacation	400	400
Withholding taxes and benefits payable	1,200	1,100
Velardena Properties
Accounts payable and accruals	2,200	1,800
Accrued employee compensation and benefits	1,400	1,200
Corporate administrative and exploration
Accounts payable and accruals	$ 1,200	$ 400

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Asset Retirement and Reclamation Liabilities (Details) - USD ($)	3 Months Ended	9 Months Ended		12 Months Ended
	Dec. 31, 2021	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Jun. 30, 2012
Current asset retirement and reclamation liabilities		$ 50,000
Non-current asset retirement and reclamation liabilities		4,142,000		$ 3,993,000
Total	$ 3,569,000	4,192,000	$ 3,805,000	3,993,000
Summary of activity in the Velardena Operations ARO
ARO, Beginning balance		3,993,000	3,569,000	3,569,000
Changes in estimates, and other		(23,000)	25,000
Accretion expense		222,000	211,000
ARO, Ending balance	$ 3,569,000	$ 4,192,000	$ 3,805,000	$ 3,993,000
Velardena Properties
Non-current asset retirement and reclamation liabilities					$ 1,900,000
Reclamation activity extension term	7 years			1 year

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Other Liabilities (Details)	1 Months Ended
	May 31, 2023 USD ($) installment	Nov. 30, 2022 USD ($) installment	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Other Current Liabilities
Premium financing			$ 138,000	$ 406,000
Office lease liability			125,000	164,000
Mining equipment lease liability				63,000
Litigation contingency accrual			250,000
Current asset retirement and reclamation liabilities			50,000
Other current liabilities			563,000	633,000
Other long term liabilities			$ 40,000	$ 122,000
General Liability
Other Current Liabilities
Number of payment | installment	11
Premium interest rate	8.30%
Insurance premium payable	$ 147,000
Directors and Officers Liability, and General Liability Insurance
Other Current Liabilities
Number of payment | installment		11
Premium interest rate		7.00%
Insurance premium payable		$ 445,000

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Fair value measurements (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Fair value measurements
Changes in estimates, and other	$ (23,000)	$ 25,000
Fair value Assumptions
Fair value adjustments to long lived assets	$ 0	$ 0
Fabled Copper Corp. | Sale, not discontinued operations | Binding Letter of Intent Agreement
Fair value Assumptions
Consideration received in shares | shares	200,000
Level 1 | Fabled Copper Corp. | Binding Letter of Intent Agreement
Fair value Assumptions
Investment shares held (in shares)			20,000
Fair Value, Measurements, Recurring
Fair value measurements
Cash and cash equivalents	$ 1,583,000		$ 3,972,000
Short-term investments	11,000		20,000
Assets	1,594,000		3,992,000
Fair Value, Measurements, Recurring | Level 1
Fair value measurements
Cash and cash equivalents	1,583,000		3,972,000
Short-term investments	11,000		20,000
Assets	$ 1,594,000		$ 3,992,000

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Income Taxes (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Net deferred tax assets	$ 0	$ 0
Net deferred tax liabilities	0	0
Unrecognized tax benefits	0	$ 0
Maximum
Current tax expense	$ 1,000

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Equity - Offering and Private Placement Transaction (Details)			3 Months Ended
	Jun. 26, 2023 USD ($) $ / shares shares	Jun. 09, 2023 shares	Sep. 30, 2023 USD ($) $ / shares shares	Jun. 08, 2023 shares	May 26, 2023 $ / shares	Dec. 31, 2022 $ / shares shares
Subsidiary, Sale of Stock [Line Items]
Common stock, par value (in dollars per share) | $ / shares			$ 0.01		$ 0.01	$ 0.01
Reverse stock split		0.04
Common stock, shares authorized | shares		28,000,000	28,000,000	350,000,000		28,000,000
Exercise price of warrants (in dollars per share) | $ / shares			$ 3.19			$ 8.58
Total cost of offering | $	$ 215,000
Placement agent fee (as a percent)	6.00%
Offering And Private Placement Transaction
Subsidiary, Sale of Stock [Line Items]
Aggregate gross proceeds | $	$ 2,100,000
June 2023 Offering
Subsidiary, Sale of Stock [Line Items]
Aggregate number of common stock sold (Shares) | shares	790,000
Purchase price (in dollars per shares) | $ / shares	$ 1.45
Warrants to purchase common stock | shares	637,587
Purchase price per warrant | $ / shares	$ 1.4499
Threshold minimum beneficial ownership percentage	9.99%
Number of common shares which can be purchased with each warrant | shares	1
Exercise price of warrants (in dollars per share) | $ / shares	$ 0.0001
June 2023 Offering | Pre-Funded Warrants
Subsidiary, Sale of Stock [Line Items]
Number of warrants exercised | shares			637,587
Net proceeds | $			$ 63,760,000
June 2023 Private Placement
Subsidiary, Sale of Stock [Line Items]
Number of common shares which can be purchased with each warrant | shares	1,427,587
Exercise price of warrants (in dollars per share) | $ / shares	$ 1.90
Warrants exercise period	6 months
Expiration term of warrant	5 years

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Equity - Issue and Conversion (Details) - USD ($)			9 Months Ended
	Jun. 26, 2023	Mar. 29, 2023	Sep. 30, 2023	Sep. 30, 2022	Jun. 28, 2023	Dec. 31, 2016
Total cost of offering	$ 215,000
Placement agent fee (as a percent)	6.00%
Proceeds from issuance of common stock, net of issuance costs			$ 3,694,000	$ 1,050,000
June 2023 Private Placement
Expiration term of warrant	5 years
ATM Agreement
Aggregate number of common stock sold (Shares)			308,930
Aggregate value of securities allowed under agreement		$ 10,000,000.0			$ 3,000,000.0	$ 5,000,000.0
Sale price (in dollars per shares)			$ 6.19
Proceeds from issuance of common stock, net of issuance costs			$ 1,839,000
Amortization of deferred cost			45,000	$ 70,000
Unamortized deferred cost			0
Aggregate securities allowed under agreement (in shares)						10,000,000
Commission rate (as a percent)		3.00%
Common shares available for issuance			$ 3,000,000.0

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Equity - Non-Option Incentive (Details) - USD ($)		3 Months Ended		9 Months Ended
	May 26, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Weighted Average Grant Date Fair Value Per Share - Non-option
Compensation expense		$ 92,000	$ 194,000	$ 324,000	$ 543,000
Restricted Stock
Number of Shares - Non-option
Outstanding at beginning of period (in shares)				19,800
Granted during the period (in shares)		0
Restrictions lifted during the period (in shares)				(12,933)
Forfeited during the period (in shares)
Outstanding at end of period (in shares)		6,867		6,867
Weighted Average Grant Date Fair Value Per Share - Non-option
Outstanding at beginning of year (in dollars per share)				$ 10.95
Granted during the period (in dollars per share)
Restrictions lifted during the period (in dollars per share)				11.97
Forfeited during the period (in dollars per share)
Outstanding at end of year (in dollars per share)		$ 9.02		$ 9.02
Compensation expense		$ 20,000	37,000	$ 76,000	163,000
Restricted Stock Units (RSUs)
Number of Shares - Non-option
Outstanding at beginning of period (in shares)				232,409
Granted during the period (in shares)				40,000
Restrictions lifted during the period (in shares)
Forfeited during the period (in shares)
Outstanding at end of period (in shares)		272,409		272,409
Weighted Average Grant Date Fair Value Per Share - Non-option
Outstanding at beginning of year (in dollars per share)				$ 15.06
Granted during the period (in dollars per share)				1.62
Restrictions lifted during the period (in dollars per share)
Forfeited during the period (in dollars per share)
Outstanding at end of year (in dollars per share)		$ 13.09		$ 13.09
Number of unrestricted shares Director to receive for vested RSU upon termination from board				1
Units | Officers
Number of Shares - Non-option
Outstanding at beginning of period (in shares)				188,000
Outstanding at end of period (in shares)		168,000		168,000
Weighted Average Grant Date Fair Value Per Share - Non-option
Compensation expense		$ 14,000	39,000	$ 21,000	136,000
Equity Incentive Plan
Number of Shares - Non-option
Stock Plan Reserve Shares	360,000
2023 Plan | Restricted Stock Units (RSUs)
Weighted Average Grant Date Fair Value Per Share - Non-option
Compensation expense		$ 58,000	$ 73,000	$ 270,000	$ 244,000

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Equity - Warrants (Details) - $ / shares		9 Months Ended
	Jun. 26, 2023	Sep. 30, 2023
Number of Underlying Shares
Outstanding, beginning balance (in shares)		392,155
Exercised during period (in shares)
Expired during period (in shares)
Outstanding, end balance (in shares)		1,819,742
Weighted Average Exercise Price Per Share
Outstanding, beginning balance (in dollars per share)		$ 8.58
Exercised during period (in dollar per share)
Expired during period (in dollar per share)
Outstanding, end balance (in dollars per share)		$ 3.19
June 2023 pre-funded warrants
Number of Underlying Shares
Granted during the period (in shares)		637,587
Exercised during period (in shares)		(637,587)
Weighted Average Exercise Price Per Share
Granted (in dollars per share)		$ 0.0001
Exercised during period (in dollar per share)		$ 0.0001
June 2023 warrants
Number of Underlying Shares
Granted during the period (in shares)		1,427,587
Weighted Average Exercise Price Per Share
Granted (in dollars per share)		$ 1.90
June 2023 Private Placement
Weighted Average Exercise Price Per Share
Outstanding, end balance (in dollars per share)	$ 1.90
Number of common shares which can be purchased with each warrant	1,427,587

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Sale of Metals and Related Costs (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Apr. 30, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Sale of Metals and Related Costs
Sale of metals		$ 2,512	$ 5,268	$ 11,702	$ 18,700
Costs Applicable to Sales		$ 3,320	$ 4,374	$ 11,225	$ 13,335
Percentage of provisional payment for gold and silver				95.00%
Term of final payment within shipment date				30 days
Gold
Sale of Metals and Related Costs
Percentage of provisional payment for gold and silver				95.00%
Silver
Sale of Metals and Related Costs
Percentage of provisional payment for gold and silver				90.00%
Gold and Silver in Dore [Member]
Sale of Metals and Related Costs
Sale of metals				$ 9,700
Costs Applicable to Sales				$ 11,000
Term of final payment within shipment date				30 days
Minimum
Sale of Metals and Related Costs
Provisional payment term of gold and silver				10 days
Minimum | Gold and Silver in Dore [Member]
Sale of Metals and Related Costs
Provisional payment term of gold and silver	10 days
Maximum
Sale of Metals and Related Costs
Provisional payment term of gold and silver				12 days
Maximum | Gold and Silver in Dore [Member]
Sale of Metals and Related Costs
Provisional payment term of gold and silver	12 days

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Sale of Metals and Related Costs - Revenue from Concentrate Sales and Slag Sales (Details)	1 Months Ended	3 Months Ended		9 Months Ended
	Apr. 30, 2023 USD ($) item	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)
Sale of Metals and Related Costs
Number of different type of concentrates, the entity sell | item	3
Revenue from Contract with Customer, Excluding Assessed Tax		$ 2,512,000	$ 5,268,000	$ 11,702,000	$ 18,700,000
Costs Applicable to Sales		$ 3,320,000	$ 4,374,000	$ 11,225,000	13,335,000
Percentage of provisional payment for gold and silver				95.00%
Term of final payment within shipment date				30 days
Minimum
Sale of Metals and Related Costs
Provisional payment term of gold and silver				10 days
Maximum
Sale of Metals and Related Costs
Provisional payment term of gold and silver				12 days
Gold and Silver in Dore
Sale of Metals and Related Costs
Revenue from Contract with Customer, Excluding Assessed Tax				$ 9,700,000
Costs Applicable to Sales				$ 11,000,000.0
Term of final payment within shipment date				30 days
Gold and Silver in Dore | Minimum
Sale of Metals and Related Costs
Provisional payment term of gold and silver	10 days
Gold and Silver in Dore | Maximum
Sale of Metals and Related Costs
Provisional payment term of gold and silver	12 days
Concentrate Sales
Sale of Metals and Related Costs
Revenue from Contract with Customer, Excluding Assessed Tax					0
Concentrates containing various amounts of gold, silver, lead and zinc produced
Sale of Metals and Related Costs
Revenue from Contract with Customer, Excluding Assessed Tax	$ 1,500,000
Costs Applicable to Sales	$ 200,000
Percentage of provisional payment for gold and silver	90.00%
Term of final payment within shipment date	60 days
Term after delivery of concentrate to the buyer to determine price of gold and silver	1 month
Slag Sales
Sale of Metals and Related Costs
Revenue from Contract with Customer, Excluding Assessed Tax					$ 0
Gold and silver contained in the slag
Sale of Metals and Related Costs
Revenue from Contract with Customer, Excluding Assessed Tax				$ 500,000
Costs Applicable to Sales				$ 0
Gold
Sale of Metals and Related Costs
Percentage of provisional payment for gold and silver				95.00%
Silver
Sale of Metals and Related Costs
Percentage of provisional payment for gold and silver				90.00%

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Cash Flow Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Cash flows (used in) from operating activities:
Net loss			$ (7,931,000)	$ (5,826,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	$ 148,000	$ 89,000	380,000	241,000
Accretion of asset retirement obligation			222,000	211,000
Loss on trading securities			9,000	32,000
Gain on sale of assets			(436,000)	(125,000)
Stock-based compensation			324,000	543,000
Litigation settlement	$ 250,000		250,000
Changes in operating assets and liabilities from continuing operations:
Decrease (increase) in inventories, net			1,066,000	(150,000)
Increase in value added tax receivable, net			(1,679,000)	(480,000)
Decrease (increase) in prepaid expenses and other assets			201,000	(37,000)
Decrease in other long-term assets			192,000	104,000
Increase in accounts payable and other accrued liabilities			1,320,000	835,000
Decrease in deferred revenue				(1,125,000)
Decrease in other current liabilities			(320,000)	(445,000)
(Decrease) increase in reclamation liability			(73,000)	25,000
Decrease in other long-term liabilities			(82,000)	(204,000)
Net cash used in operating activities			$ (6,557,000)	$ (6,401,000)

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Cash Flow Information - Supplemental and Non-cash transactions (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flow Information
Interest paid	$ 17	$ 6
Income taxes paid		$ 413
Deferred equity offering costs amortized	$ 45

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Commitments and Contingencies (Details)		1 Months Ended	9 Months Ended
	Oct. 27, 2023 USD ($)	Apr. 30, 2021 USD ($)	Sep. 30, 2023 USD ($) item
Contingencies
Cash and cash equivalent, frozen bank balance		$ 153,000	$ 153,000
Number of processing plants held | item			1
Accrued liability			$ 250,000
Potential Lawsuit From Unifin Financiera | Threatened Litigation
Contingencies
Loss Contingency, Damages Sought			12,500,000
Accrued liability			$ 250,000
Potential Lawsuit From Unifin Financiera | Threatened Litigation | Subsequent Event
Contingencies
Amount awarded to settle the lawsuit	$ 250,000

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Segment Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Information
Number of reportable segments | segment			2
Revenue	$ 2,512,000	$ 5,268,000	$ 11,702,000	$ 18,700,000
Costs Applicable to Sales	3,347,000	4,374,000	11,225,000	13,335,000
Depreciation, Depletion and Amortization	148,000	89,000	380,000	241,000
Exploration, El Quevar, Velardena and Administrative Expense	2,238,000	3,818,000	7,896,000	11,795,000
Pre-Tax (gain) loss	3,177,000	2,743,000	7,931,000	5,916,000
Total Assets	12,304,000	18,549,000	$ 12,304,000	18,549,000	$ 14,944,000
Capital Expenditures		19,000		46,000
Mexico Operations
Segment Information
Number of reportable segments | segment			1
Revenue	2,512,000	5,268,000	$ 11,702,000	18,700,000
Costs Applicable to Sales	3,347,000	4,374,000	11,225,000	13,335,000
Depreciation, Depletion and Amortization	145,000	77,000	368,000	204,000
Exploration, El Quevar, Velardena and Administrative Expense	753,000	1,878,000	2,907,000	5,815,000
Pre-Tax (gain) loss	1,896,000	1,097,000	3,041,000	14,000
Total Assets	7,727,000	9,084,000	7,727,000	9,084,000
Capital Expenditures		17,000		43,000
Corporate, Exploration and Other
Segment Information
Depreciation, Depletion and Amortization	3,000	12,000	12,000	37,000
Exploration, El Quevar, Velardena and Administrative Expense	1,485,000	1,940,000	4,989,000	5,980,000
Pre-Tax (gain) loss	1,281,000	1,646,000	4,890,000	5,902,000
Total Assets	$ 4,577,000	9,465,000	$ 4,577,000	9,465,000
Capital Expenditures		$ 2,000		$ 3,000

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Related Party Transactions (Details) - USD ($) shares in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Minera Inde
Related Party Transaction
Monthly charges received	$ 15,000
Received amount	$ 233,000	$ 135,000
Sentient Loan | The Sentient Group
Related Party Transaction
Ownership (as a percent)	18.00%
Shares issued	8.6
Shares outstanding	8.6

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Subsequent Events (Details) - USD ($)			9 Months Ended
	Nov. 06, 2023	Oct. 27, 2023	Sep. 30, 2023	Sep. 30, 2022	May 26, 2023	Dec. 31, 2022
Subsequent Event
Accrued liability			$ 250,000
Par value of shares			$ 0.01		$ 0.01	$ 0.01
Purchase price			$ 3.19			$ 8.58
Proceeds from the sale of the Company's common stock			$ 3,694,000	$ 1,050,000
Potential Lawsuit From Unifin Financiera | Threatened Litigation
Subsequent Event
Accrued liability			$ 250,000
Subsequent Event | November 2023 Offering
Subsequent Event
Number of shares to be sold	4,712,488
Par value of shares	$ 0.01
Purchase price (in dollars per shares)	$ 0.70
Proceeds from the sale of the Company's common stock	$ 4,200,000
Subsequent Event | Series A Warrants | November 2023 Offering
Subsequent Event
Warrants to purchase common stock	6,000,000
Purchase price	$ 0.70
Expiration term of warrant	5 years
Subsequent Event | Series B Warrants | November 2023 Offering
Subsequent Event
Warrants to purchase common stock	3,000,000
Purchase price	$ 0.70
Expiration term of warrant	18 months
Subsequent Event | Pre-Funded Warrants | November 2023 Offering
Subsequent Event
Warrants to purchase common stock	1,287,512
Purchase price	$ 0.0001
Subsequent Event | Potential Lawsuit From Unifin Financiera | Threatened Litigation
Subsequent Event
Amount awarded to settle the lawsuit		$ 250,000
payment partially settled		$ 153,000