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v3.19.1

PROPERTY, PLANT AND EQUIPMENT (Tables) | 3 Months Ended
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Mar. 31, 2019
PROPERTY, PLANT AND EQUIPMENT |
Schedule of Property, Plant and Equipment |
|  | Net Book Value of Property, Plant and Equipment at March 31, 2019
(thousands of dollars) |  | Turkey |  | Texas |  | Alabama |  | New Mexico |  | Corporate |  | Total
Uranium plant |  | $ | — |  | $ | 3,143 |  | $ | — |  | $ | — |  | $ | — |  | $ | 3,143
Mineral rights and properties |  |  | — |  |  | — |  |  | 8,972 |  |  | 7,806 |  |  | — |  |  | 16,778
Other property, plant and equipment |  |  | 7 |  |  | 451 |  |  | — |  |  | — |  |  | 150 |  |  | 608
Total |  | $ | 7 |  | $ | 3,594 |  | $ | 8,972 |  | $ | 7,806 |  | $ | 150 |  | $ | 20,529
|  | Net Book Value of Property, Plant and Equipment at December 31, 2018
(thousands of dollars) |  | Turkey |  | Texas |  | Alabama |  | New Mexico |  | Corporate |  | Total
Uranium plant |  | $ | — |  | $ | 3,256 |  | $ | — |  | $ | — |  | $ | — |  | $ | 3,256
Mineral rights and properties |  |  | — |  |  | — |  |  | 8,973 |  |  | 7,806 |  |  | — |  |  | 16,779
Other property, plant and equipment |  |  | 8 |  |  | 348 |  |  | — |  |  | — |  |  | 162 |  |  | 518
Total |  | $ | 8 |  | $ | 3,604 |  | $ | 8,973 |  | $ | 7,806 |  | $ | 162 |  | $ | 20,553

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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