containing sparse gold, pyrite, lesser galena, and tetradymite. Principal vein about 300m long and as thick...Silver, gold, copper, and zinc Kasaan Peninsula district Paleozoic copper-iron (molybdenum) skarn Produced...hundred meters of underground workings. Principal mining from 1901 to 1907. SOURCES: Fosse (1946), Barrie...gAg from 111,503 metric tons ore. DESCRIPTION: District includes major deposit at Jumbo, moderate deposits...Herreid and others (1978). 8 55°15' 132°37' Jumbo district Iron, silver, gold, and copper GEOCHEMICAL METHODS |