Mineral Properties and Interests (Tables)

3 Months Ended

Mar. 31, 2019

Mineral Industries Disclosures [Abstract]

Schedule of mineral properties and interests

	March 31, 2019			December 31, 2018
Kiewit and all other sites	$	3,700,000		$	600,000
Less accumulated amortization		(36,948	)		(36,948	)
		3,663,052			563,052
Asset retirement obligation
Kiewit Site		452,193			452,193
Kiewit Exploration		11,126			11,126
Cactus Mill		-			26,234
Total		463,319			489,553
Less accumulated amortization		(171,052	)		(173,604	)
		292,267			315,949
Total	$	3,955,319		$	879,001