Iron ore
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Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the form of magnetite (), hematite (), goethite (), limonite () or siderite ().
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- Related: Iron ore in Africa
| History of the Iron Ore Trade on the Great Lakes History of the Iron Ore Trade on the Great Lakes web.ulib.csuohio.edu/SpecColl/glihc/articles/carrhist.html - Web |
| "Pioneers of the Cleveland iron trade" by J. S. Je... "Pioneers of the Cleveland iron trade" by J. S. Jeans 1875 www.archive.org/details/pioneersofclevel00jeaniala - Web |
| Iron Ore Price and Historical Chart Iron Ore Price and Historical Chart www.mbironoreindex.com - Web |
Gallery for «Iron ore»
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| Iron Mines of NY/NJ Iron Mines of NY/NJ www.ironminers.com - Web |
| Iron ore capacity by major world producer Iron ore capacity by major world producer www.steelonthenet.com/plant.html - Web |
