| Schedule of Carrying Value of the Acquisition Costs and Expenditures |
The following is a summary of the carrying value of the acquisition costs and expenditures on the Company’s exploration and evaluation assets: | Exploration and Evaluation Assets | | Berlin
(Colombia) | | | Laguna
Salada and
Huemul
(Argentina) | | | Total | | | Balance, December 31, 2024 | | $ | 4,000,000 | | | $ | 4,150,000 | | | $ | 8,150,000 | | | Mineral property impairment | | | — | | | | — | | | | — | | | Balance, December 31, 2025 and June 30, 2026 | | $ | 4,000,000 | | | $ | 4,150,000 | | | $ | 8,150,000 | |
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| Schedule of Exploration and Evaluation Expenses |
Exploration and Evaluation Expenses for the three months ended: | Exploration and Evaluation Expenses | | Berlin
(Colombia) | | | Laguna
Salada
(Argentina) | | | Huemul
(Argentina) | | | Period Ended
June 30,
2026 | | | Personnel | | $ | 60,999 | | | $ | 35,972 | | | $ | 38,263 | | | $ | 135,234 | | | Geological | | | 7,832 | | | | 1,615 | | | | 13,426 | | | | 22,873 | | | Land management | | | 5,943 | | | | 14,218 | | | | 73,223 | | | | 93,384 | | | Other | | | 3,362 | | | | 3,151 | | | | 13,341 | | | | 19,854 | | | | | $ | 78,136 | | | $ | 54,956 | | | $ | 138,253 | | | $ | 271,345 | | | Exploration and Evaluation Expenses | | Berlin
(Colombia) | | | Laguna
Salada
(Argentina) | | | Huemul
(Argentina) | | | Period Ended
June 30,
2025 | | | Personnel | | $ | 36,631 | | | $ | 154 | | | $ | 157 | | | $ | 36,942 | | | Geological | | | — | | | | — | | | | — | | | | — | | | Land management | | | 19,641 | | | | 8,921 | | | | 4,605 | | | | 33,167 | | | Other | | | 226 | | | | 672 | | | | 13 | | | | 911 | | | | | $ | 56,498 | | | $ | 9,747 | | | $ | 4,775 | | | $ | 71,020 | | Exploration and Evaluation Expenses for the six months ended: | Exploration and Evaluation Expenses | | Berlin
(Colombia) | | | Laguna
Salada
(Argentina) | | | Huemul
(Argentina) | | | Period Ended
June 30,
2026 | | | Personnel | | $ | 93,192 | | | $ | 39,533 | | | $ | 41,824 | | | $ | 174,549 | | | Geological | | | 7,832 | | | | 1,615 | | | | 13,426 | | | | 22,873 | | | Land management | | | 11,772 | | | | 26,249 | | | | 119,910 | | | | 157,931 | | | Other | | | 3,362 | | | | 4,426 | | | | 14,616 | | | | 22,404 | | | | | $ | 116,158 | | | $ | 71,823 | | | $ | 189,776 | | | $ | 377,757 | | | Exploration and Evaluation Expenses | | Berlin
(Colombia) | | | Laguna
Salada
(Argentina) | | | Huemul
(Argentina) | | | Period Ended
June 30,
2025 | | | Personnel | | $ | 48,961 | | | $ | 154 | | | $ | 157 | | | $ | 49,272 | | | Geological | | | — | | | | — | | | | — | | | | — | | | Land management | | | 30,655 | | | | 28,626 | | | | 12,954 | | | | 72,235 | | | Other | | | 226 | | | | 2,311 | | | | 1,652 | | | | 4,189 | | | | | $ | 79,842 | | | $ | 31,091 | | | $ | 14,763 | | | $ | 125,696 | |
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