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Asset Retirement Obligation (Tables)
9 Months Ended
Sep. 30, 2019
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of asset retirement obligations
   September 30,
2019
   September 30,
2018
 
Asset retirement obligation, beginning of period  $792,747   $1,046,621 
Reduction in liability due to transfer of Cactus Mill property   (40,802)   - 
Accretion expense   56,019    18,128 
Asset retirement obligation, end of period  $807,964   $1,064,749