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PLANT EQUIPMENT AND MINING PROPERTIES (Tables)

12 Months Ended

Dec. 31, 2020

Schedule of Plant, Equipment and Mining Properties

		Mining properties				Office equipment, furniture, and fixtures				Computer equipment				Mine machinery and transportation equipment				Mill machinery and processing equipment				Buildings and construction in process				Total
		$				$				$				$				$				$				$
COST
Balance at January 1, 2019			12,962				149				358				17,257				17,603				6,710				55,039
Additions / Transfers			644				381				(6	)			(648	)			148				2,770				3,289
Disposals			-				(6	)			(12	)			(3,723	)			(231	)			(206	)			(4,178	)
Effect of movements in exchange rates			31				-				1				33				34				13				112
Balance at December 31, 2019			13,637				524				341				12,919				17,554				9,287				54,262
Additions / Transfers			(493	)			34				6				36				(71	)			1,976				1,488
Effect of movements in exchange rates			5				5				-				-				-				-				10
Balance at December 31, 2020			13,149				563				347				12,955				17,483				11,263				55,760

ACCUMULATED DEPLETION AND DEPRECIATION
Balance at January 1, 2019			6,102				65				175				6,830				2,416				708				16,296
Additions / Transfers			1,952				22				49				51				1,619				714				4,407
Disposals			-				(3	)			(11	)			(2,040	)			(27	)			(49	)			(2,130	)
Effect of movements in exchange rates			12				-				-				13				5				1				31
Balance at December 31, 2019			8,066				84				213				4,854				4,013				1,374				18,604
Additions / Transfers			577				103				43				53				1,284				250				2,310
Effect of movements in exchange rates			-				-				-				-				-				-				-
Balance at December 31, 2020			8,643				187				256				4,907				5,297				1,624				20,914

NET BOOK VALUE
At December 31, 2020			4,506				376				91				8,048				12,186				9,639				34,846
At December 31, 2019			5,571				440				128				8,065				13,541				7,913				35,658