Consolidated Balance Sheets - USD ($)	Jun. 30, 2023	Jun. 30, 2022
Current assets
Cash	$ 2,320,149	$ 28,989,166
Investments	11,250	21,013
Inventory (Note 3)	125,204
Grants receivable (Note 4)	320,457
Prepaid expenses and deposits	1,625,980	878,813
Subscription receivable	350,550
Total current assets	4,753,590	29,888,992
Other deposits (Note 5)	27,740,587
Property and equipment, net (Note 6)	29,946,099	18,876,895
Mining properties (Note 7)	8,223,323
Intangible assets (Note 8)	3,851,899	3,851,899
Right-of-use asset (Note 11)	143,154	244,203
Total assets	74,658,652	52,861,989
Current liabilities
Accounts payable and accrued liabilities (Note 9)	7,389,864	3,052,141
Notes payable (Note 10)	6,000,000
Total current liabilities	13,389,864	3,052,141
Long-term liabilities (Note 11)	54,304	175,789
Total liabilities	13,444,168	3,227,930
Commitments and contingencies (Note 17)
STOCKHOLDERS’ EQUITY
Common Stock Authorized: 80,000,000 common shares, par value of $0.001 per share; Issued and outstanding: 45,888,131 and 42,942,576 common shares as of June 30, 2023 and June 30, 2022, respectively	45,887	42,943
Additional paid-in capital	222,626,865	188,151,484
Common stock issuable	(1,484,693)	75,000
Accumulated deficit	(159,973,575)	(138,635,368)
Total stockholders’ equity	61,214,484	49,634,059
Total liabilities and stockholders’ equity	74,658,652	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