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Cantung Mine is a tungsten producer in the Nahanni area of the Northwest Territories, Canada, located northeast of Watson Lake in the Flat River Valley of the Selwyn Range close to the Yukon border. Tungsten was originally discovered in the area in 1954 by prospectors. [1] Cantung Mine operated from 1962 to 1986, again from 2002 to 2003, and ...
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The mine would be among the world's largest tungsten mines, with reserves equating to 227 kilotonnes of elemental tungsten (W). [1] The claim owner, Sisson Mines Ltd., proposes to mine 30,000 tonnes per day of ore which contains on average 0.06 per cent tungsten trioxide (WO 3 ) and smaller amounts of molybdenum.
The Mactung Project is a planned open pit tungsten mine located in the Selwyn Mountains of eastern Yukon, Canada, on its border with the Northwest Territories.Mactung represents one of the largest tungsten resources in Canada having estimated reserves of 33 million tonnes of ore grading 0.88% WO 3. [1]
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through sintering [7] for use in industrial machinery, engineering facilities, [8] molding blocks, [9] cutting tools, chisels, abrasives, armor ...
By the fall of 1982, there were 450 residents and about 100 children were enrolled at Tungsten School. The community also had a public telephone exchange operated by Northwestel: area code 403, prefix 777. By 1986, it was estimated that only 280 people were living at Tungsten. The Cantung Mine closed in May 1986, and the townsite was closed. A ...