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Schedule of Exploration & Evaluation Asset (Details) - Exploration and evaluation assets [member] - Unproven properties bulgaria [member] - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2021
IfrsStatementLineItems [Line Items]    
Beginning Balance $ 3,116,146 $ 3,122,443
Foreign currency translation change (4,555) (6,297)
Ending Balance $ 3,111,591 $ 3,116,146