Mineral Property Expenditures (Tables)

6 Months Ended

Jun. 30, 2018

Mineral Property Expenditures

Schedule of Mineral Property Expenditures

Mineral property expenditures by geographical location for the three and six months ended June 30, 2018 and 2017 are as follows:

	For the Three Months Ended June 30,					For the Six Months Ended June 30,
	2018			2017		2018		2017
	(thousands of dollars)
Temrezli project, Turkey	$	17		$	24	$	96	$	123
Total Turkey projects		17			24		96		123
Kingsville Dome project, Texas		172			155		423		418
Rosita project, Texas		158			172		355		284
Vasquez project, Texas		97			114		331		283
Other projects, Texas		(6	)		1		1		2
Total Texas projects		421			442		1,110		987
Cebolleta project, New Mexico		389			538		389		538
Juan Tafoya project, New Mexico		3			312		9		318
Total New Mexico projects		392			850		398		856
Columbus Basin project, Nevada		120			74		122		191
Railroad Valley project, Nevada		12			155		16		158
Total Nevada projects		132			229		138		349
Sal Rica project, Utah		(2	)		7		-		6
Total Utah projects		(2	)		7		-		6
Coosa project, Alabama		9			-		9		-
Total Alabama Projects		9			-		9		-
Total expense for the period	$	969			1,552		$ 1 751	$	2,321