“@BoingBoing: Landslide shuts down Utah mine that produces 17% of US copper supply. http://boingboing.net/2013/04/22/inside-a-mile-deep-open-pit-co.html …” NOOOOO! THE PENNIES!
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@BoingBoing coincidence? The price of copper is also down by a landslide ;)#NoAgenda#NANNThanks. Twitter will use this to make your timeline better. UndoUndo
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