XML 33 R19.htm IDEA: XBRL DOCUMENT v3.7.0.1
5. Mining Equipment (Tables)
12 Months Ended
Dec. 31, 2016
Property, Plant and Equipment [Abstract]  
Schedule of mining equipment
   2016   2015 
Drilling equipment  $144,869   $144,869 
Vehicles and trailers   3,622    3,622 
Field equipment   134,366    5,795 
   $282,857   $154,286