Note 9 - Property & Equipment (Tables)

3 Months Ended

Mar. 31, 2025

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

The table below sets forth the book value by type of fixed asset as well as the estimated useful life:

Asset Type	Estimated Useful Life	March 31, 2025			December 31, 2024
Mineral properties	N/A - Units of Production	$	48,833,661		$	48,833,661
Land	Not Depreciated		87,737			87,737
Buildings and improvements	20 - 39		1,455,546			1,455,546
Machinery and equipment	3 - 10		441,563			420,171
Vehicles	5		135,862			136,037
Computer and office equipment	5		23,235			39,560
Furniture & fixtures	5		2,270			2,270
Right of use asset	2		86,952			86,952
Less: Accumulated depreciation and    amortization			(420,342	)		(362,701	)
Less: Accumulated impairment			(122,136	)		(122,136	)
Property & Equipment, net		$	50,524,348		$	50,577,097