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PROPERTY, PLANT AND EQUIPMENT (Tables) | 12 Months Ended
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Dec. 31, 2020
PROPERTY, PLANT AND EQUIPMENT. |
Net Book Value of Property, Plant and Equipment |
|  |  | Net Book Value of Property, Plant and Equipment at December 31, 2020
(thousands of dollars) |  |  | Alabama |  |  |  |  | Corporate |  |  |  | Total
Mineral rights and properties |  |  | $ | 8,972 |  |  |  |  | $ | - |  |  |  |  | $ | 8,972
Other property, plant and equipment |  |  |  | - |  |  |  |  |  | 13 |  |  |  |  |  | 13
Total Property, Plant and Equipment |  |  | $ | 8,972 |  |  |  |  | $ | 13 |  |  |  |  | $ | 8,985
|  |  | Net Book Value of Property, Plant and Equipment at December 31, 2019
(thousands of dollars) |  |  | Texas |  | Alabama |  | New Mexico |  | Corporate |  | Total
Uranium plant |  |  | $ | 3,112 |  | $ | - |  | $ | - |  | $ | - |  | $ | 3,112
Mineral rights and properties |  |  |  | - |  |  | 8,972 |  |  | 7,806 |  |  | - |  |  | 16,778
Other property, plant and equipment |  |  |  | 424 |  |  | - |  |  | - |  |  | 23 |  |  | 447
Total Property, Plant and Equipment |  |  | $ | 3,536 |  | $ | 8,972 |  | $ | 7,806 |  | $ | 23 |  | $ | 20,337
(Less) property, plant and equipment included in assets held for sale |  |  |  | (3,536) |  |  |  |  |  | (7,806) |  |  |  |  |  | (11,342)
Net Property, Plant and Equipment |  |  | $ | - |  | $ | 8,972 |  | $ | 0 |  | $ | 23 |  | $ | 8,995
Impairment Charges |
|  | For the years ended December 31,
|  | 2020 |  | 2019
|  | (thousands of dollars)
Kingsville Dome project |  | $ | 101 |  | $ | 143
Rosita project |  |  | 1,161 |  |  | —
Cebolleta/Juan Tafoya project |  |  | 3,938 |  |  | —
Total Impairment |  | $ | 5,200 |  | $ | 143
Schedule of Mineral Property Expenses |
|  |  | For the year ended December 31,
|  |  | 2020 |  | 2019
|  |  | (thousands of dollars)
Kingsville Dome project, Texas |  |  | $ | 907 |  | $ | 716
Rosita project, Texas |  |  |  | 464 |  |  | 530
Vasquez project, Texas |  |  |  | 600 |  |  | 495
Other projects |  |  |  | 20 |  |  | (4)
Total Texas projects |  |  |  | 1,991 |  |  | 1,737
Cebolleta project, New Mexico |  |  |  | 390 |  |  | 440
Juan Tafoya project, New Mexico |  |  |  | 224 |  |  | 223
West Largo |  |  |  | — |  |  | 13
Total New Mexico projects |  |  |  | 614 |  |  | 676
Columbus Basin project, Nevada |  |  |  | — |  |  | 126
Total Nevada projects |  |  |  | — |  |  | 126
Sal Rica project, Utah |  |  |  | 1 |  |  | 111
Total Utah projects |  |  |  | 1 |  |  | 111
Coosa project, Alabama |  |  |  | 34 |  |  | 86
Total Alabama projects |  |  |  | 34 |  |  | 86
Total mineral property expenses for the period |  |  | $ | 2,640 |  | $ | 2,736
(Less) Mineral Property expenses from discontinued operations |  |  |  | (2,606) |  |  | (2,416)
Mineral property expenses for continued operations |  |  | $ | 34 |  | $ | 320

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