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v3.19.1

Costs of sales | 12 Months Ended
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Dec. 31, 2018
Costs of sales |
Costs of sales | Note 15 – Costs of sales Costs of sales are comprised of the following:
|  |  | 2018 |  |  | 2017 |
Costs of stream sales |  |  | $ | 102.9 |  |  | $ | 127.4 |
Costs of prepaid ounces |  |  |  | 7.1 |  |  |  | 7.7 |
Mineral production taxes |  |  |  | 2.3 |  |  |  | 2.3 |
Energy operating costs |  |  |  | 5.9 |  |  |  | 4.6 |
|  |  | $ | 118.2 |  |  | $ | 142.0 |

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