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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) | Sep. 30, 2023 | Dec. 31, 2022
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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

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