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Business Segments (Details) - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Total assets $ 34,700,450 $ 35,002,727
Mexico Antimony    
Total assets 8,484,131 7,771,515
United States Antimony    
Total assets 21,636,386 24,130,348
Subtotal Antimony    
Total assets 30,120,517 31,901,863
United States Precious metals    
Total assets 172,004 107,464
Mexico Precious metals    
Total assets 625,292 782,854
Subtotal Precious Metals    
Total assets 797,296 890,318
Zeolite [Member]    
Total assets $ 3,782,637 $ 2,210,546