Business Segments (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Total assets	$ 35,002,727	$ 13,299,502
Zeolite
Total assets	2,210,546	1,614,144
United States Antimony
Total assets	24,130,348	2,798,283
Mexico Antimony
Total assets	7,771,515	7,953,190
Subtotal Antimony
Total assets	31,901,863	10,751,473
United States Precious metals
Total assets	107,464	130,882
Mexico Precious metals
Total assets	782,854	803,003
Subtotal Precious Metals
Total assets	$ 890,318	$ 933,885