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NATURE OF BUSINESS - Asset Exchange with Nevada Gold Mines LLC (Details) - Asset Exchange with Nevada Gold Mines LLC
$ in Thousands
Oct. 14, 2021
USD ($)
Disclosure of detailed information about business combination [line items]  
Book value of South Arturo asset (Note 4) $ 42,819
Reimbursement amount (7,331)
Transaction costs 3,289
Offtake Transfer Payment 1,750
Total consideration $ 40,527