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Costs of sales (Tables)
 12 Months Ended
Dec. 31, 2019
Costs of sales  
Schedule of Costs of sales

 

 

 

 

 

 

 

 

 

 

 

  

  
2019

  

  
2018

  

Costs of stream sales

 

 

$

135.1

 

 

$

102.9

 

Costs of prepaid ounces

 

 

 

 —

 

 

 

7.1

 

Mineral production taxes

 

 

 

2.4

 

 

 

2.3

 

Mining costs of sales

 

 

$

137.5

 

 

$

112.3

 

Energy costs of sales

 

 

 

7.3

 

 

 

5.9

 

 

 

 

$

144.8

 

 

$

118.2