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BASIS OF PRESENTATION (Tables)
 12 Months Ended
Dec. 31, 2019
Basis Of Presentation  
Disclosure of detailed information about the accounts of the Company and its Canadian and Mexican subsidiaries

Subsidiary   Ownership Interest     Jurisdiction   Nature of Operations  
Oniva Silver and Gold Mines S.A. de C.V.     100 %   Mexico   Mexican administration  
Nueva Vizcaya Mining, S.A. de C.V.     100 %   Mexico   Mexican administration  
Promotora Avino, S.A. de C.V. (“Promotora”)     79.09 %   Mexico   Holding company  
Compañía Minera Mexicana de Avino, S.A. de C.V. (“Avino Mexico”)   98.45% direct  1.22% indirect (Promotora) 99.67% effective     Mexico   Mining and exploration