Inventories (Details) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Ore on leach pad	$ 2,756,624	$ 1,193,341
Carbon column in process	88,372
Finished goods	6,741
Total	2,851,737	1,193,341
Less: current portion	(2,851,737)	(1,193,341)
Non-current inventories

Carbon column in process.

No definition available.

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- Definition

Amount of inventory reserves for last-in first-out (LIFO) and other inventory valuation methods.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-SubTopic 10
-Section 50
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- References

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- Definition

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- Definition

Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

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- Definition

Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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-Name Accounting Standards Codification
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