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Note 9 - Production Costs (Tables)

12 Months Ended

Dec. 31, 2022

Statement Line Items [Line Items]

Disclosure of components for cost of sales [text block]

		2022				2021				2020

Salaries and wages*			23,037				20,609				16,122
Consumable materials – Operations*			23,601				17,375				14,938
Consumable materials – COVID-19			311				297				824
Electricity costs*			9,634				10,407				8,312
Safety			998				774				708
Cash-settled share-based expense (note 12.1(a))			853				692				634
On mine administration*			2,736				1,806				1,304
Security costs			1,093				826				496
Obsolete inventory (note 20)			563				36				-
Pre-feasibility exploration costs			172				304				373
			62,998				53,126				43,711

		2022				2021				2020

Salaries and wages			(151	)			94				311
Consumable materials – Operations			(226	)			87				580
Electricity costs			(43	)			44				241
On mine administration			(26	)			18				34
			(446	)			243				1,166