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Exploration License - Consideration Was Allocated (Details) - Bismarck [Member] | Jun. 30, 2020 USD ($)
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Business Acquisition [Line Items] |
Intangible asset-exploration license rights | $ 1,821,251
Current assets | 1,747
Current liabilities | (3,516)
Less: Non-controlling interest | (365,716)
Total net assets acquired | $ 1,453,766

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