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Costs of sales
 6 Months Ended
Jun. 30, 2018
Costs of sales  
Costs of sales

Note 11 – Costs of sales

Costs of sales comprise the following:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For the three months ended

 

 

For the six months ended

 

 

 

June 30, 

 

 

June 30, 

 

 

    
2018

    
2017

  

  
2018

  

  
2017

  

Cost of stream sales

 

$

25.7

 

$

29.7

 

 

$

52.7

 

 

$

66.1

 

Cost of prepaid ounces

 

 

1.8

 

 

2.3

 

 

 

3.7

 

 

 

4.1

 

Mineral production taxes

 

 

0.8

 

 

0.7

 

 

 

1.1

 

 

 

1.3

 

Oil & Gas operating costs

 

 

1.5

 

 

1.2

 

 

 

2.5

 

 

 

2.3

 

 

 

$

29.8

 

$

33.9

 

 

$

60.0

 

 

$

73.8