CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities
Net income (loss)	$ (15,000)	$ (134,000)
Adjustments to reconcile net income to net cash provided by (used in) operating activities
Depreciation, depletion and amortization	46,000	128,000
Other current and non-current assets	(124,000)	44,000
Accounts payable and other liabilities	(7,000)	(137,000)
Net cash provided by (used) in operating activities	(86,000)	(273,000)
Cash flows from investing activities
Fixed asset additions	(69,000)
Investment in mineral rights	(7,000)
Net cash provided by (used in) investing activities	(76,000)
Cash flows from financing activities
Payment on notes payable	(24,000)	(39,000)
Sale of common stock		171,000
Net cash provided by (used in) financing activities	(24,000)	132,000
Net increase (decrease) in cash and cash equivalents	(186,000)	(141,000)
Cash and cash equivalents at beginning of year	361,000	419,000
Cash and cash equivalents at end of period	175,000	278,000
Supplemental disclosures of cash flow information
Cash paid for principal on notes payable	$ 15,000	$ 39,000