Tuesday, March 27, 2012

Giant Underground Copper Mine Proposed Near MN Boundary Waters

80,000 tons a day is a lot of excavation.
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1 comment:

  1. A. WagMarch 28, 2012 at 12:03 AM

    Fast forward five years to this headline:

    Waters of Boundary Waters Disappear into Maw of Ginormous Copper Mine

    ReplyDelete