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Mineral Properties | 6 Months Ended
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Jun. 30, 2013
Mineral Properties [Abstract] |
Mineral Properties | 6. Mineral Properties
|  | At June 30, 2013 |  | At December 31, 2012
Mt. Todd, Australia | $ | 2,146 | $ | 2,146
Guadalupe de los Reyes, Mexico |  | 2,752 |  | 2,752
Los Cardones, Mexico |  | 8,053 |  | 8,053
Long Valley, United States |  | 750 |  | 750
| $ | 13,701 | $ | 13,701

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- Definition The entire disclosure for mineral industries. + References No definition available. + Details
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