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INVENTORIES (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Inventories $ 1,026,980 $ 1,055,420
Antimony    
Inventories 774,834 792,593
Antimony Metals    
Inventories 397,815 234,461
Antimony Oxides    
Inventories 361,797 439,086
Antimony Ore Concentrates    
Inventories 15,222 119,046
zeolite products    
Inventories $ 252,146 $ 262,827