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PROPERTIES PLANTS AND EQUIPMENT (Details) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Plant and equipment $ 17,784,100 $ 17,195,914
Buildings 2,160,805 2,160,805
Land and other 5,274,177 5,244,177
Construction in progress 447,525 450,941
Plants and equipment net 25,666,607 25,051,837
Accumulated Deprecation (13,147,954) (12,923,713)
Property plant and equipment ,net 12,518,653 12,128,124
Antimony Segment USAC    
Plant and equipment 1,764,475 1,760,926
Buildings 243,248 243,248
Land and other 2,431,387 2,431,387
Construction in progress 0 0
Plants and equipment net 4,439,110 4,435,561
Accumulated Deprecation (2,776,083) (2,767,803)
Property plant and equipment ,net 1,663,027 1,667,758
Antimony Segment USAMSA    
Plant and equipment 9,454,833 9,090,860
Buildings 870,534 870,534
Land and other 2,826,037 2,796,037
Construction in progress 0 280,406
Plants and equipment net 13,151,404 13,037,837
Accumulated Deprecation (6,349,548) (6,212,433)
Property plant and equipment ,net 6,801,856 6,825,404
Zeolite Segment BRZ    
Plant and equipment 5,216,880 4,996,216
Buildings 1,047,023 1,047,023
Land and other 16,753 16,753
Construction in progress 447,525 170,535
Plants and equipment net 6,728,181 6,230,527
Accumulated Deprecation (3,444,034) (3,392,861)
Property plant and equipment ,net 3,284,147 2,837,666
Precious Metals Segment    
Plant and equipment 1,347,912 1,347,912
Buildings 0 0
Land and other 0 0
Construction in progress 0 0
Plants and equipment net 1,347,912 1,347,912
Accumulated Deprecation (578,289) (550,616)
Property plant and equipment ,net $ 769,623 $ 797,296