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Mineral Properties and Interests; Reclamation Bonds (Tables)
6 Months Ended
Jun. 30, 2017
Mineral Properties and Interests; Reclamation Bonds [Abstract]  
Schedule of mineral properties and interests
    June 30, 
2017
    December 31, 
2016
 
Initial lease fee            
Kiewit and Cactus Mill   $ 600,000     $ 600,000  
                 
Asset retirement obligation                
Kiewit Site     789,026       789,026  
Kiewit Exploration     10,780       10,780  
Cactus Mill     16,133       16,133  
Total     815,939       815,939  
Accumulated amortization     (301,264 )     (319,457 )
      514,675       496,482  
                 
Total   $ 1,114,675     $ 1,096,482