Note 11 - Property & Equipment - Fixed Assets (Details) - USD ($)	9 Months Ended	12 Months Ended
Mar. 31, 2023	Jun. 30, 2022
Property, plant and equipment, gross	$ 13,412,607	$ 13,514,531
Less: Accumulated depreciation and amortization	(158,383)	(55,740)
Less: Accumulated impairment	(115,025)	(115,025)
Mining Properties and Mineral Rights [Member]
Property, plant and equipment, gross	11,700,726	11,700,007
Land [Member]
Property, plant and equipment, gross	87,737	87,737
Building and Building Improvements [Member]
Property, plant and equipment, gross	$ 1,455,546	1,455,546
Building and Building Improvements [Member] \| Minimum [Member]
Estimated useful life (Year)	20 years
Building and Building Improvements [Member] \| Maximum [Member]
Estimated useful life (Year)	39 years
Machinery and Equipment [Member]
Property, plant and equipment, gross	$ 287,635	287,635
Machinery and Equipment [Member] \| Minimum [Member]
Estimated useful life (Year)	3 years
Machinery and Equipment [Member] \| Maximum [Member]
Estimated useful life (Year)	10 years
Vehicles [Member]
Property, plant and equipment, gross	$ 135,862	135,862
Estimated useful life (Year)	5 years
Computer and Office Equipment [Member]
Property, plant and equipment, gross	$ 16,239	16,239
Estimated useful life (Year)	5 years
Furniture and Fixtures [Member]
Property, plant and equipment, gross	$ 2,270	$ 2,270
Estimated useful life (Year)	5 years

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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