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Secondary products included cobalt, copper, zinc, gold and nickel. Red Lake Mine: Red Lake: Evolution Mining: 1949 - Present Richardson Mine: Eldorado: Kim Woodside 1867-1869 Ontario's first gold mine Temagami-Lorrain Mine
Aerial view of Kensington Mine Comet portal. Kensington mine is a gold mine located 45 mi (72 km) north of Juneau, Alaska. [1] The mine is owned by Coeur Alaska Inc., a subsidiary company of Coeur Mining. [2] In 1928 the mine halted operations, and since then Coeur Alaska has attempted to resume operations. [2]
In 2012, the mine produced 82,125 ounces of gold at a grade of 0.22 oz./ton and a total production cost of $18.65/oz. [dubious – discuss] Reserves at the end of 2012 were just over 1 million ounces of gold. [2] Rochester Mine is a heap-leach surface silver and gold mine located in the Humboldt Mountains near Lovelock, Nevada.
Mine Commodities Ore deposit ... Wesdome Gold Mines: 2006-2014 2016 Géant Dormant: ... Lac d'Amiante du Canada: Asbestos: Ophiolite: Estrie : 1958-2012 Troïlus:
In 2005 Coeur Alaska Inc., a subsidiary of Coeur d'Alene Mines, successfully applied for a tailings disposal permit from the USACE. The permit allowed Coeur Alaska to dispose of 4.5 million tons of tailings from the Kensington gold mine, 45 mi (72 km) north of Juneau, into Lower Slate Lake. The mine operated in the early 20th century, but had ...
Gold mines and gold mining in Canada have been documented in Ontario, Québec, Nova Scotia, British Columbia, New Brunswick, Northwest Territories, and Nunavut, many of the mines and locations where gold was found being either inactive or exhausted of resources.
Bell Island Mine Iron ore Wabana: 1895–1966 Underground Mine Buchans Mine Zinc, copper, lead, silver, gold Buchans: AND Co., Asarco 1906–1911, 1926–1984 Underground mine, open pit mine Rambler Copper 49°57'14.57"N 56°4'5.049"W Ming's Bight Rambler Metals & Mining Canada 2005 to present Underground mine Coal Brook Gypsum Deposit [2] Gypsum
The first truly industrial mining operation in what is now Canada was an iron mine at Forges du Saint-Maurice near Trois-Rivières in Quebec, which remained a going concern from 1738 to 1883. [1] Copper mining in Bruce Mines , Ontario—the first industrial-scale mine of a substance other than iron—followed in 1848. [ 2 ]