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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
Sep. 30, 2023
Dec. 31, 2022
Income Tax Disclosure [Abstract]    
Deferred tax liabilities
Deferred tax assets:    
Exploration costs 1,736,028 1,787,571
US federal net operating loss 1,569,617 1,336,405
Total deferred tax assets 16,254,232 15,335,843
Valuation allowance (10,250,146) (10,016,934)
Net deferred tax asset $ 6,004,086 $ 5,318,909