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Mineral Interests, Property and Equipment (Tables) | 9 Months Ended
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Sep. 30, 2022
Mineral Interests, Property and Equipment Explanatory [Abstract] |
Schedule of mineral interest, property and equipment |
($000s) |  | Mineral interests |  |  | Construction in progress |  |  | Property & equipment 1 |  |  | Right-of-use assets 2 |  |  | Total |
Cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
As at January 1, 2021 |  |  | 591,446 |  |  |  | - |  |  |  | - |  |  |  | 307 |  |  |  | 591,753 |
Additions |  |  | 40,559 |  |  |  | 27,061 |  |  |  | 3,080 |  |  |  | 100 |  |  |  | 70,800 |
As at December 31, 2021 |  |  | 632,005 |  |  |  | 27,061 |  |  |  | 3,080 |  |  |  | 407 |  |  |  | 662,553 |
Additions |  |  | 27,230 |  |  |  | 110,817 |  |  |  | 4,459 |  |  |  | 1,936 |  |  |  | 144,442 |
As at September 30, 2022 |  |  | 659,235 |  |  |  | 137,878 |  |  |  | 7,539 |  |  |  | 2,343 |  |  |  | 806,995 |
Accumulated Depreciation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
As at January 1, 2021 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 72 |  |  |  | 72 |
Depreciation expense |  |  | - |  |  |  | - |  |  |  | 117 |  |  |  | 85 |  |  |  | 202 |
As at December 31, 2021 |  |  | - |  |  |  | - |  |  |  | 117 |  |  |  | 157 |  |  |  | 274 |
Depreciation expense 1, 2 |  |  | - |  |  |  | - |  |  |  | 302 |  |  |  | 236 |  |  |  | 538 |
As at September 30, 2022 |  |  | - |  |  |  | - |  |  |  | 419 |  |  |  | 393 |  |  |  | 812 |
Net Book Value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
As at December 31, 2021 |  |  | 632,005 |  |  |  | 27,061 |  |  |  | 2,963 |  |  |  | 250 |  |  |  | 662,279 |
As at September 30, 2022 |  |  | 659,235 |  |  |  | 137,878 |  |  |  | 7,120 |  |  |  | 1,950 |  |  |  | 806,183 |
| 1) | Depreciation expense related to equipment is capitalized to construction in progress.
| 2) | Depreciation expense related to right-of-use assets associated with the KSM construction is capitalized to construction in progress.
Schedule of mineral interests, property and equipment |
|  |  |  |  | Nine months ended September 30, 2022 |  |  |  |
($000s) |  | January 1, 2022 |  |  | Mineral interests |  |  | Construction in progress |  |  | Property & equipment |  |  | Right-of-use assets |  |  | Total Additions |  |  | September 30, 2022 |
Additions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
KSM 1, 2 |  |  | 502,015 |  |  |  | 16,452 |  |  |  | 110,817 |  |  |  | 4,459 |  |  |  | 1,612 |  |  |  | 133,340 |  |  |  | 635,355 |
Courageous Lake |  |  | 77,176 |  |  |  | 522 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 522 |  |  |  | 77,698 |
Iskut |  |  | 41,779 |  |  |  | 6,387 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 6,387 |  |  |  | 48,166 |
Snowstorm |  |  | 31,471 |  |  |  | 2,632 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 2,632 |  |  |  | 34,103 |
3 Aces |  |  | 9,034 |  |  |  | 1,237 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1,237 |  |  |  | 10,271 |
Grassy Mountain |  |  | 771 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 771 |
Corporate |  |  | 307 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 324 |  |  |  | 324 |  |  |  | 631 |
|  |  | 662,553 |  |  |  | 27,230 |  |  |  | 110,817 |  |  |  | 4,459 |  |  |  | 1,936 |  |  |  | 144,442 |  |  |  | 806,995 |
|  |  |  |  | Year ended December 31, 2021 |  |  |  |
($000s) |  | January 1, 2021 |  |  | Mineral interests |  |  | Construction in progress |  |  | Property & equipment |  |  | Right-of-use assets |  |  | Total Additions |  |  | December 31, 2021 |
Additions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
KSM 3 |  |  | 444,167 |  |  |  | 27,607 |  |  |  | 27,061 |  |  |  | 3,080 |  |  |  | 100 |  |  |  | 57,848 |  |  |  | 502,015 |
Courageous Lake |  |  | 76,522 |  |  |  | 654 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 654 |  |  |  | 77,176 |
Iskut |  |  | 37,949 |  |  |  | 3,830 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 3,830 |  |  |  | 41,779 |
Snowstorm |  |  | 24,924 |  |  |  | 6,547 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 6,547 |  |  |  | 31,471 |
3 Aces |  |  | 7,113 |  |  |  | 1,921 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1,921 |  |  |  | 9,034 |
Grassy Mountain |  |  | 771 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 771 |
Corporate |  |  | 307 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 307 |
|  |  | 591,753 |  |  |  | 40,559 |  |  |  | 27,061 |  |  |  | 3,080 |  |  |  | 100 |  |  |  | 70,800 |  |  |  | 662,553 |
| 1) | Construction in progress additions at KSM includes $9.8 million of capitalized borrowing costs.
| 2) | $6.8 million of costs related to the BC Hydro project (refer to Note 8) were reclassified from mineral interests to long-term receivables and other assets.
| 3) | $3.9 million of costs related to the BCMETC audit (refer to Note 8) were reclassified from mineral interests to amounts receivable.

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