| Line Item | Dec 31, 2025 | Dec 31, 2024 |
|---|---|---|
| Consolidated Statements of Loss and Comprehensive Loss | ||
| Employee benefits | ||
| Share-based payments | ||
| Professional and consulting fees | ||
| General exploration expenses | ||
| Filing and regulatory fees | ||
| General administrative costs | ||
| Shareholder communication and travel | ||
| Depreciation | ||
| Foreign exchange (gain) / loss | ||
| Interest expense | ||
| Accretion expense | ||
| Interest income | ||
| Other income | ||
| Fair value gain | ||
| Gain on sale of mineral interest | — | |
| NET LOSS | ||
| NET LOSS ATTRIBUTABLE TO: | ||
| Blue Moon Metals Inc. shareholders | ||
| Non-controlling interest | ||
| NET LOSS | ||
| Basic loss per common share attributable to Blue Moon Metals Inc. shareholders (in canadian dollars per share) | ||
| Diluted loss per common share attributable to Blue Moon Metals Inc. shareholders (in canadian dollars per share) |