1. Copper Prices Chart copperpriceschart

    Copper Prices Graph 1980 - 2011. Copper prices in dollars per pound. Rise to Record Highs. Prices have more than tripled since 1980. Source: http://mjperry.blogspot.com/2011/01/copper-prices-rise-to-record-highs.html http://ygraph.com/chart/578

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