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Investments (Tables) | 12 Months Ended
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Dec. 31, 2023
Financial Instruments [Abstract] |
Schedule of investments |
| As at December 31 | As at December 31 |
(in millions of U.S. dollars) | 2023 | 2022 |
MARKETABLE EQUITY SECURITIES |  |  |
Artemis Gold Inc.(1) | — |  | 24.0 |  |
Talisker Resources Ltd. | 2.5 |  | 5.1 |  |
Other marketable securities | 4.5 |  | 6.4 |  |
Total marketable equity securities | 7.0 |  | 35.5 |  |
Other investments(2) | 0.1 |  | 0.1 |  |
Total investments | 7.1 |  | 35.6 |  |
1.In January 2023, the Company sold its investment in Artemis Gold Inc. for net proceeds of $23.4 million (C$31.5 million). 2.Other investments includes restricted shares not yet available for sale.

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