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Mineral Properties | 12 Months Ended
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Dec. 31, 2024
Mineral Properties |
Mineral Properties | 3. Mineral Properties ​ Mt Todd, Northern Territory, Australia ​ Capitalized mineral property values were:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31, 2024 |  | At December 31, 2023 | ​
Mt Todd, Australia | ​ | $ | 920 | ​ | $ | 2,146 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ Vista acquired Mt Todd in March 2006. The purchase price and related transaction costs of $2,146 were capitalized as mineral properties. Since 2006, the Company has systematically advanced the Project through exploration, metallurgical testing, engineering, environmental/operational permitting activities, and ongoing site management activities. Prior to 2024, costs associated with these and other related activities were charged to expense as incurred. ​ Drilling and related costs are capitalized for an ore body where proven and probable mineral reserves exist, and the activities are directed at obtaining additional information about the ore body or converting measured, indicated, and inferred mineral resources to proven and probable mineral reserves. All other drilling and related costs are expensed as incurred. Capitalized mineral property development drilling costs totaled $1,865 in the year ended December 31, 2024. The Company derecognized $3,091 of mineral property costs, inclusive of $945 of capitalized development drilling costs, in June 2024 upon recognition of the gain on grant of a royalty interest in Mt Todd, see Note 6. See Note 8 for a discussion of commitments and contingencies associated with Mt Todd.

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