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6. Joint Ventures (Details)	9 Months Ended
	Sep. 30, 2021
New Jersey Mill
Equity Method Investment, Additional Information	The Company owns 65% of the New Jersey Mill Joint Venture (JV) and has significant influence in its operations.
Butte Highlands JV, LLC
Equity Method Investment, Additional Information	On January 29, 2016, the Company purchased a 50% interest in Butte Highlands JV, LLC (“BHJV”) from Timberline Resources Corporation for $225,000 in cash and 3,000,000 restricted shares of the Company’s common stock valued at $210,000 for a total consideration of $435,000.

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This serves as a place to record data that is not required by accounting literature but is useful for readers of the financial statements as it relates to the details of an equity method investment in common stock. Such information may include the amount of change for a change in ownership (equity) percentage in a given period and the amount and type of the consideration given or received in relation to the change in ownership.

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