Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2024	Jun. 30, 2023
Current assets
Cash	$ 5,995,134	$ 2,320,149
Investments	60,165	11,250
Inventory (Note 3)	622,545	125,204
Grants receivable (Note 4)	527,723	320,457
Prepaid expenses and deposits	450,784	1,625,980
Subscription receivable (Note 12)	2,446,353	350,550
Other current assets	242,850
Total current assets	10,345,554	4,753,590
Other deposits (Note 5)	279,878	27,740,587
Property, plant and equipment, net (Note 6)	65,586,651	29,946,099
Mining properties (Note 7)	8,392,978	8,223,323
Intangible assets (Note 8)	4,584,831	3,851,899
Right-of-use asset (Note 11)	67,366	143,154
Total assets	89,257,258	74,658,652
Current liabilities
Accounts payable and accrued liabilities (Note 9)	6,260,691	7,734,864
Notes payable, current (Note 10)	10,748,506	6,000,000
Total current liabilities	17,009,197	13,734,864
Equity compensation liability (Note 14)	2,179,498	833,427
Notes payable, non-current (Note 10)		54,304
Total liabilities	19,188,695	14,622,595
Commitments and contingencies (Note 16)
STOCKHOLDERS’ EQUITY
Common Stock Authorized: 80,000,000 common shares, par value of $0.001 per share; Issued and outstanding: 55,058,411 and 45,888,131 common shares as of March 31, 2024, and June 30, 2023, respectively	55,059	45,887
Additional paid-in capital	259,405,304	222,301,371
Common stock issuable (receivable)	499,681	(1,484,693)
Accumulated deficit	(189,891,481)	(160,826,508)
Total stockholders’ equity	70,068,563	60,036,057
Total liabilities and stockholders’ equity	89,257,258	74,658,652
Series A Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock value
Series B Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock value
Series C Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock value