The WorldClass Abitibi Greenstone Belt of Canada ...
Nov 05, 2014· Overview. Several of the world''s largest gold and base metal deposits are found in eastern Canada''s Abitibi greenstone belt (AGB). The term worldclass can sometimes be overused, but the AGB really earns the title, hosting 11 gold deposits over 100 tonnes, including one of the biggest deposits in the world, the >1000 t gold HollingerMcIntyre deposits near Timmins, Ontario.