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v3.23.1

Mineral Interests, Property and Equipment (Details) - Schedule of mineral interest, property and equipment - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Cost |  |  |  |
Cost, Beginning Balance |  | $ 662,553 |  | $ 591,753
Cost, Additions |  | 220,563 |  | 70,800
Cost, Ending Balance |  | 883,116 |  | 662,553
Accumulated Depreciation |  |  |  |
Accumulated Depreciation, Beginning Balance |  | 274 |  | 72
Accumulated Depreciation, Depreciation expense |  | 1,345 | [1] | 202
Accumulated Depreciation, Ending Balance |  | 1,619 |  | 274
Net Book Value |  |  |  |
Net Book Value |  | 881,497 |  | 662,279
Mineral interests [Member] |  |  |  |
Cost |  |  |  |
Cost, Beginning Balance |  | 632,005 |  | 591,446
Cost, Additions |  | 55,069 |  | 40,559
Cost, Ending Balance |  | 687,074 |  | 632,005
Accumulated Depreciation |  |  |  |
Accumulated Depreciation, Beginning Balance |  |  |  |
Accumulated Depreciation, Depreciation expense |  |  | [1] |
Accumulated Depreciation, Ending Balance |  |  |  |
Net Book Value |  |  |  |
Net Book Value |  | 687,074 |  | 632,005
Construction in progress [Member] |  |  |  |
Cost |  |  |  |
Cost, Beginning Balance |  | 27,061 |  |
Cost, Additions |  | 120,287 |  | 27,061
Cost, Ending Balance |  | 147,348 |  | 27,061
Accumulated Depreciation |  |  |  |
Accumulated Depreciation, Beginning Balance |  |  |  |
Accumulated Depreciation, Depreciation expense |  |  | [1] |
Accumulated Depreciation, Ending Balance |  |  |  |
Net Book Value |  |  |  |
Net Book Value |  | 147,348 |  | 27,061
Property & Equipment [Member] |  |  |  |
Cost |  |  |  |
Cost, Beginning Balance | [1] | 3,080 |  |
Cost, Additions | [1] | 43,177 |  | 3,080
Cost, Ending Balance | [1] | 46,257 |  | 3,080
Accumulated Depreciation |  |  |  |
Accumulated Depreciation, Beginning Balance | [1] | 117 |  |
Accumulated Depreciation, Depreciation expense | [1] | 953 |  | 117
Accumulated Depreciation, Ending Balance | [1] | 1,070 |  | 117
Net Book Value |  |  |  |
Net Book Value | [1] | 45,187 |  | 2,963
Right-of-use assets [Member] |  |  |  |
Cost |  |  |  |
Cost, Beginning Balance | [1] | 407 |  | 307
Cost, Additions | [1] | 2,030 |  | 100
Cost, Ending Balance | [1] | 2,437 |  | 407
Accumulated Depreciation |  |  |  |
Accumulated Depreciation, Beginning Balance | [1] | 157 |  | 72
Accumulated Depreciation, Depreciation expense | [1] | 392 |  | 85
Accumulated Depreciation, Ending Balance | [1] | 549 |  | 157
Net Book Value |  |  |  |
Net Book Value | [1] | $ 1,888 |  | $ 250
[1] | Depreciation expense related to camps, equipment, and right-of-use assets associated with the KSM construction is capitalized to construction in progress.

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