XML 52 R41.htm IDEA: XBRL DOCUMENT v3.19.2
3. Inventories: Schedule of Inventory, Current (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Details    
Gold concentrate $ 189,497 $ 137,530
Materials and supplies 24,666 45,539
Total $ 214,163 $ 183,069