Mine Province Coordinates Town Owner Dates Comments
Barton Mine* Ontario 47°07′08.75″N 79°47′09.58″W / 47.1190972°N 79.7859944°W / 47.1190972; -79.7859944 Temagami 1906-1918 Secondary products included gold, silver, copper and bismuth.
Beanland Mine Ontario 47°05′28.71″N 79°49′30.83″W / 47.0913083°N 79.8252306°W / 47.0913083; -79.8252306 Temagami 1937-1938 Also produced silver
Big Dan Mine Ontario 47°05′28.53″N 79°46′28.95″W / 47.0912583°N 79.7747083°W / 47.0912583; -79.7747083 Temagami 1906-1907 Also produced silver and arsenic
Copperfields Mine* Ontario 46°57′44.41″N 80°02′13.67″W / 46.9623361°N 80.0371306°W / 46.9623361; -80.0371306 Temagami 1954-1972 Secondary products included cobalt, gold, nickel, palladium, platinum and silver.
Dome Mine Ontario Timmins
Golden Giant Mine Ontario Hemlo 1985-2006
Hermiston-McCauley Mine Ontario 47°05′54.30″N 79°49′38.18″W / 47.0984167°N 79.8272722°W / 47.0984167; -79.8272722 Temagami 1935-1940
Kanichee Mine* Ontario 47°06′13.07″N 79°50′38.63″W / 47.1036306°N 79.8440639°W / 47.1036306; -79.8440639 Temagami 1937-1948, 1948-1949, 1973-1976 Secondary products included gold, palladium, silver and platinum.
Leckie Mine Ontario 47°05′36.34″N 79°47′48.68″W / 47.0934278°N 79.7968556°W / 47.0934278; -79.7968556 Temagami ~1900-1909, 1933-1937 Also produced arsenic, copper and silver
McIntyre Mines Ontario
Norrie Mine* Ontario 47°06′59.59″N 79°46′27.63″W / 47.1165528°N 79.7743417°W / 47.1165528; -79.7743417 Temagami Prior to 1920 Secondary products included lead, gold, zinc and silver.
Northland Pyrite Mine* Ontario 47°10′26.24″N 79°44′34.45″W / 47.1739556°N 79.7429028°W / 47.1739556; -79.7429028 Temagami 1906-1911 Secondary products included cobalt, copper, zinc, gold and nickel.
Red Lake Mine Ontario Red Lake
Temagami-Lorrain Mine Ontario 47°06′39.79″N 79°40′58.2″W / 47.1110528°N 79.682833°W / 47.1110528; -79.682833 Temagami Prior to 1912 Also produced cobalt, arsenic, silver, nickel and copper