XML 29 R19.htm IDEA: XBRL DOCUMENT v3.23.3
REVENUE RECOGNITION (Tables)
3 Months Ended
Mar. 31, 2023
REVENUE RECOGNITION  
Sales of Products to Significant Customers

 

 

For the three months ended

 

 

 

March 31, 2023

 

 

March 31, 2022

 

Antimony

 

$1,612,639

 

 

$2,828,930

 

Zeolite

 

 

482,093

 

 

 

674,042

 

Precious metals

 

 

116,112

 

 

 

77,334

 

TOTAL REVENUE

 

$2,210,844

 

 

$3,580,306