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REVENUE
 6 Months Ended
Jun. 30, 2019
Revenue [abstract]  
REVENUE
REVENUE
  
For the three months ended June 30
 
For the six months ended June 30
 
  
2019

2018

2019

2018

Gold sales
 
 
 
 
Spot market sales

$1,928


$1,556


$3,822


$3,196

Concentrate sales
8

7

20

10

Provisional pricing adjustments
1

(1
)
1

(1
)
 

$1,937


$1,562


$3,843


$3,205

Copper sales
 
 
 
 
Copper concentrate sales

$112


$117


$253


$251

Provisional pricing adjustments
(9
)
(5
)
13

(28
)
 

$103


$112


$266


$223

Other sales1
23

38

47

74

Total

$2,063


$1,712


$4,156


$3,502

1 
Revenues include the sale of by-products for our gold and copper mines.