VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 03/21/11 -- Imperial Metals Corporation (TSX: III) reports its 2010 production was 57.6 million pounds copper, 48,369 ounces gold, 318,591 ounces silver and 42,014 pounds molybdenum. Imperial's planned production from the Mount Polley and Huckleberry mines in 2011 is anticipated to be 51.5 million
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