Income Taxes - Schedule of Unrecognized Deductible Temporary Differences and Unused Tax Losses (Details) - CAD ($) |
12 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Schedule of Unrecognized Deductible Temporary Differences and Unused Tax Losses [Abstract] | ||
| Mineral property interests | $ 11,572,000 | $ 10,660,000 |
| Equipment | 362,000 | 361,000 |
| Operating losses carried forward | 19,155,000 | 18,277,000 |
| Capital losses and other | 3,882,000 | 4,303,000 |
| Unrecognized deductible temporary differences | $ 34,971,000 | $ 33,601,000 |