Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2023	Jun. 30, 2022
Current assets
Cash	$ 12,581,014	$ 28,989,166
Investments	9,304	21,013
Prepaid expenses and deposits	1,565,993	878,813
Grant receivable	276,231
Total current assets	14,432,542	29,888,992
Other deposits (Note 3)	6,081,591
Property and equipment, net (Note 4)	24,667,886	18,876,895
Mining properties (Note 5)	8,157,362
Intangible assets (Note 6)	3,851,899	3,851,899
Right–of–use asset (Note 8)	168,416	244,203
Total assets	57,359,696	52,861,989
Current liabilities
Accounts payable and accrued liabilities	3,337,164	3,052,141
Total current liabilities	3,337,164	3,052,141
Long–term liabilities	86,030	175,789
Total liabilities	3,423,194	3,227,930
Commitments and contingencies (Note 12)
STOCKHOLDERS’ EQUITY
Common Stock Authorized: 1,200,000,000 common shares, par value of $0.001 per share; issued and outstanding: 668,983,091 and 644,138,631 common shares as of March 31, 2023 and June 30, 2022, respectively	668,984	644,139
Additional paid–in capital	206,123,645	187,550,288
Common stock issuable	18,686	75,000
Accumulated deficit	(152,874,813)	(138,635,368)
Total stockholders’ equity	53,936,502	49,634,059
Total liabilities and stockholders’ equity	57,359,696	52,861,989
Series A Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock
Series B Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock
Series C Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock