Mineral Property Expenditures (Tables)

3 Months Ended

Mar. 31, 2018

Mineral Property Expenditures

Schedule of Mineral Property Expenditures

Mineral property expenditures by geographical location for the three months ended March 31, 2018 and 2017 are as follows:

	For the Three Months Ended March 31,
	2018		2017
	(thousands of dollars)
Temrezli project, Turkey	$	79	$	98
Total Turkey projects		79		98
Kingsville Dome project, Texas		251		262
Rosita project, Texas		197		112
Vasquez project, Texas		235		169
Other projects, Texas		6		1
Total Texas projects		689		544
Juan Tafoya project, New Mexico		6		6
Total New Mexico projects		6		6
Columbus Basin project, Nevada		2		117
Railroad Valley, Nevada		4		4
Total Nevada projects		6		121
Sal Rica project, Utah		2		-
Total Utah projects		2		-
Total expense for the period	$	782	$	769