TRANSITION PERIOD COMPARATIVE DATA - Statements of Balance Sheets (Details) - USD ($)	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Assets
Cash and cash equivalents	$ 64,244,983	$ 142,651,648	$ 70,936,994	$ 18,857,088
Other current assets	2,514,602	1,251,322	271,378	58,980
Total current assets	66,759,585	143,902,970	71,208,372	18,916,068
Mining interests	39,303,043	26,597,803	13,467,275	7,720,957	$ 2,265,121
Property, plant and equipment, net	752,311	725,863	722,321	717,417
Operating lease right-of-use assets	60,919	139,797	214,776	268,610
Other non-current assets	4,500,203	222,698	29,906	29,906
Equity investments in unconsolidated affiliates	58,872,710	16,262,498	0	0
Total assets	170,248,771	187,851,629	85,642,650	27,652,958
Liabilities and Stockholders’ Equity
Accounts payable	1,262,744	2,561,834	2,256,634	791,264
Accrued expenses	5,425,498	2,397,197	1,129,196	441,264
Current portion of long-term debt	762,189	1,085,142	1,005,897	577,576
Operating lease liabilities	59,430	140,435	156,560	135,947
Other current liabilities	40,157	29,906	29,906	0
Total current liabilities	7,550,018	6,214,514	4,578,193	1,946,051
Long-term debt, net of current portion	914,147	1,226,404	1,676,356	1,740,042
Non-current	0	0	59,430	133,663
Total liabilities	8,464,165	7,440,918	6,313,979	3,849,662
Total stockholders’ equity	161,784,606	180,410,711	79,328,671	23,803,296	$ 4,598,715	$ 5,886,330
Total liabilities and stockholders’ equity	$ 170,248,771	$ 187,851,629	$ 85,642,650	$ 27,652,958

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).