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Date: 2016-03-01 10:28:00Chemistry Economic geology Dietary minerals Transition metals Matter Building materials Geology of Minnesota Iron ore Cliffs Natural Resources Nature Taconite Iron | Iron Ore in November 2015Add to Reading ListSource URL: minerals.usgs.govDownload Document from Source WebsiteFile Size: 93,76 KBShare Document on Facebook |
Iron Ore in November 2015DocID: 1rrmu - View Document | |
MarchExplore Minnesota: IRON ORE Minnesota’s iron ore operations have a production capacity of about 40 million tons of high-grade iron ore annually, which is approximately 75 percent of total U.S. iron oreDocID: 1puR3 - View Document | |
Mineral Commodity Summaries 2016DocID: 1pusm - View Document | |
Mineral Industry Surveys For information, contact: Christopher A. Tuck, Iron Ore Commodity Specialist National Minerals Information Center U.S. Geological Survey 989 National CenterDocID: 1pg0U - View Document | |
Mineral Industry Surveys For information, contact: Christopher A. Tuck, Iron Ore Commodity Specialist National Minerals Information Center U.S. Geological Survey 989 National CenterDocID: 1oOLN - View Document |