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Mineral Property Expenditures (Tables)
3 Months Ended
Mar. 31, 2017
Mineral Property Expenditures  
Schedule of Mineral Property Expenditures

Mineral property expenditures by geographical location for the three months ended March 31, 2017 and 2016 are as follows:

 

    For the Three Months Ended March 31,
    2017   2016
    (thousands of dollars)
Temrezli project, Turkey   $                   98   $                   241
     Total Turkey projects   98   241
         
Kingsville Dome project, Texas   262   234
Rosita project, Texas   112   68
Vasquez project, Texas   169   158
Other projects, Texas   1   22
     Total Texas projects   544   482
         
Cebolleta project, New Mexico   -   1
Juan Tafoya project, New Mexico   6   7
     Total New Mexico projects   6   8
         
Columbus Basin project, Nevada   117   -
Other projects, Nevada   4   -
     Total Nevada projects   121   -
         
Total expense for the period   $                   769   $                   731