INCOME TAXES (Details 3) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Notes and other explanatory information [abstract] | ||
| Provision for mine closure and restoration | $ 15,597 | $ 7,057 |
| Tax losses carried forward | 1,034 | 5,831 |
| Fair value on acquisitions | 1,391 | 5,689 |
| Non-deductible provisions | 32,110 | 11,235 |
| Non-deductible exchange changes | 7,170 | (442) |
| Deferred taxes over non-monetary items | (26,771) | (31,031) |
| Depreciation | (24,113) | (9,198) |
| Advance payments | (8,612) | (3,488) |
| Others | 606 | (2,018) |
| Total of deferred tax assets and liabilities | $ (1,588) | $ (16,365) |