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REVENUE RECOGNITION (Tables)
3 Months Ended
Mar. 31, 2022
REVENUE RECOGNITION  
Disaggregation of revenue

 

 

For the three months ended

 

 

 

March 31, 2022

 

 

March 31, 2021

 

Antimony

 

$2,828,930

 

 

$657,107

 

Zeolite

 

 

674,042

 

 

 

519,947

 

Precious metals

 

 

77,334

 

 

 

76,233

 

TOTAL REVENUE BY PRODUCT

 

$3,580,306

 

 

$1,253,287