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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating Expenses:
Mineral property expenses	$ (728)	$ (634)
General and administrative expenses	(1,779)	(1,705)
Arbitration costs	(669)	(131)
Accretion of asset retirement obligations	(106)	(126)
Depreciation and amortization	(13)	(23)
Total operating expenses	(3,295)	(2,619)
Non-Operating Income/(Expenses):
Loss on sale of marketable securities		(720)
Interest income		166
Other income (expense)	8	(1)
Total other income (expense)	8	(555)
Net Loss	(3,287)	(3,174)
Other Comprehensive Income (Loss)
Transfer to realized loss upon sale of available for sale securities		90
Comprehensive Loss	$ (3,287)	$ (3,084)
BASIC AND DILUTED LOSS PER SHARE	$ (0.82)	$ (2.15)
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING	4,004,948	1,478,233

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