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RELATED PARTY TRANSACTIONS (Details) - USD ($)
1 Months Ended 9 Months Ended
Jun. 01, 2021
Jun. 01, 2020
Jun. 30, 2016
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Sep. 30, 2017
Related Party Transaction [Line Items]              
Lessor, Operating Lease, Annual Lease Expense $ 15,000 $ 12,000          
Lessor, Operating Lease, Monthly Lease Payment $ 1,250 $ 1,000          
Royalty percentage of minerals recovered sold under minimum price threshold     3.125%        
Mineral price per pound, low range             $ 65.00
Royalty percentage of minerals recovered sold between price thresholds     6.25%        
Mineral price per pound, upper range             $ 95.00
Royalty percentage of minerals recovered sold above maximum price threshold     7.50%        
Director              
Related Party Transaction [Line Items]              
Equity method, ownership percentage       81.00%      
Proceeds from Contributed Capital       $ 230,000 $ 130,000    
Director | Leoncito Project, L.L.C.              
Related Party Transaction [Line Items]              
Testing Permit and Lease Option Agreement, Accrued Liability       $ 280,000   $ 0  
United Nuclear | Director              
Related Party Transaction [Line Items]              
Equity method, ownership percentage       19.00%