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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Schedule of useful lives for property plant and equipment |
Schedule of useful lives for property plant and equipment |
Computers, software, and office equipment | 1-5 years
Machinery and equipment | 3-5 years
Vehicles | 5 years
Furniture and fixtures | 5 – 10 years
Precious metal extraction machinery (heavy extraction equipment) | 10 years
Remediation Processing Centers (heavy extraction and remediation equipment) (“RPC”) | 20 years
Leasehold improvements | Lesser of the lease term or estimated useful life

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