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Other Income - Other Income Details (Details) - USD ($)
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Other Income [Abstract]    
Re-imbursement of reclamation costs $ 25,728 $ 99,001
Leasing of water rights to third party 5,631 5,520
Total $ 31,359 $ 104,521