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REVENUE (Tables)
12 Months Ended
Dec. 31, 2018
Disclosure of revenue from contracts with customers [Abstract]  
Information about relationship between disclosure of disaggregated revenue from contracts with customers and revenue information for reportable segments [text block]
Years ended December 31
2018

2017

 

$

Gold doré and bullion sales
365,996

358,790

Concentrate sales
57,461

88,823

Other revenue
(2,782
)
1,160

 
420,675

448,773