XML 39 R31.htm IDEA: XBRL DOCUMENT v3.20.1
Inventories (Tables)
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Schedule of components of inventories

   December 31,
2019
   December 31,
2018
 
Ore on leach pad  $3,903,297   $1,193,341 
Carbon column in process   235,762    - 
Finished goods   194,623    - 
Total  $4,333,682   $1,193,341