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INVENTORY (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure of inventories [Abstract]

Schedule of inventory

	December 31, 2018		December 31, 2017
	$		$
Current:
Finished goods	23,433		19,262
Stockpiled ore	18,195		6,806
Leach pad inventory	162,335		128,783
Materials and supplies	28,785		27,730
	232,748		182,581
Non-current materials and supplies (note 8)	2,006		3,973
	234,754		186,554

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Schedule Of Inventories [Table Text Block]

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