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Costs of sales | 12 Months Ended
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Dec. 31, 2020
Costs of sales |
Costs of sales | Note 13 – Costs of sales Costs of sales comprised the following:
|  |  | 2020 |  |  | 2019 |
Costs of stream sales |  |  | $ | 149.5 |  |  | $ | 135.1 |
Mineral production taxes |  |  |  | 2.9 |  |  |  | 2.4 |
Mining costs of sales |  |  | $ | 152.4 |  |  | $ | 137.5 |
Energy costs of sales |  |  |  | 6.4 |  |  |  | 7.3 |
|  |  | $ | 158.8 |  |  | $ | 144.8 |

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