XML 55 R44.htm IDEA: XBRL DOCUMENT v3.21.1
3. Inventories: Schedule of Inventory, Current (Details) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Total $ 305,576 $ 402,537
In process    
Inventory, Parts and Components, Net of Reserves 0 90,743
Finished goods    
Finished goods 211,414 230,318
Concentrate inventory    
Total concentrate inventory 211,414 321,061
Mine parts and supplies    
Inventory, Parts and Components, Net of Reserves 62,370 52,600
Mill parts and supplies    
Inventory, Parts and Components, Net of Reserves 31,792 28,876
Supplies inventory    
Total supplies inventory $ 94,162 $ 81,476