| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 |
|---|---|---|---|---|---|---|
| Consolidated Statements of Loss and Comprehensive Loss | ||||||
| Revenue | ||||||
| Cost of Sales | ||||||
| Operating expenses | ||||||
| Selling expenses | ||||||
| Cost of sales | ||||||
| Income from mine operations | ||||||
| Expenses | ||||||
| Exploration and evaluation | ||||||
| General and administrative | ||||||
| Share-based compensation | ||||||
| Transaction costs | ||||||
| Expenses | ||||||
| Loss from operations | ||||||
| Other income (expenses) | ||||||
| Settlement of flow-through share premium | ||||||
| Gains (losses) on investments | ||||||
| Interest, accretion and financing expenses | ||||||
| Interest income | ||||||
| Impairment reversal on equity investment | ||||||
| Other income (expenses) | ||||||
| Total other income (expenses) | ||||||
| Loss before income and mining taxes | ||||||
| Income and mining tax recoveries - deferred | ||||||
| Net loss and comprehensive loss for the year |