Note 18 - Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2022

Statement Line Items [Line Items]

Disclosure of expenses Incurred for related parties [text block]

	December 31,		December 31,
	2022		2021
		$		$
Fees related to Dr. Megaw:
Exploration and marketing services		372		436
Travel and expenses		30		29
Other fees to Cascabel and IMDEX:
Administration for Mexican subsidiaries		54		54
Field exploration services		165		167
Share-based payments (Note 13)		456		477
		1,077		1,163

Disclosure of subsidiaries [text block]

Name	Country of	Principal	MAG's effective interest
	Incorporation	Project	2022 (%)	2021 (%)
Minera Los Lagartos, S.A. de C.V.	Mexico	Juanicipio (44%)	100%	100%

Disclosure of information about key management personnel [text block]

			For the year ended
	December 31,		December 31,
	2022		2021
		$		$
Salaries and other short term employee benefits(1)		2,457		1,941
Share-based payments (Note 13)		1,774		2,219
		4,231		4,160