Mining companies to build LNG plant in western Canada | MINING .Sep 23, 2016 . The idea is to power the Casino copper-gold mine in the Yukon and Selwyn's zinc-lead mine in the Yukon-Northwest Territories.mining plants in canada,Our Operations - ValeVale is proud to mine and produce nickel in Canada. . The Long Harbour processing plant, currently under development, will work in partnership with our.
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