XML 98 R84.htm IDEA: XBRL DOCUMENT v3.21.1
13. Sales of Products: Schedule of sales of products by metal (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Details    
Gold sales $ 6,102,115 $ 6,534,503
Silver sales 10,699 19,605
Smelter and refining charges (437,867) (434,596)
Total $ 5,674,947 $ 6,119,512