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 Date: 2016-03-07 12:37:13Economic geology Geology of Minnesota Iron mining Taconite NorthMet Deposit Ore Mesabi Range Iron Range Mining Duluth Minnesota Platinum group Boundary Waters Canoe Area Wilderness |
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Index map to the Iron Mining & Metallic Mineral Exploration Mapset: Minnesota, USAIndex Map to the Iron Mining & Metallic Mineral Exploration Minnesota, USA 310