Iron Ores

Haematite is the main ore for present iron smelting. It is neither the richest ore (that would be magnetite) nor the easiest to smelt (that might be siderite) but the most common one. Goethite FeO(OH) (Brown Iron Ore, Brown Ironstone). German: Ghoetit, Nadeleisenerz, Brauneisenstein, Brauner Glaskopf Goethite was named...

Iron processing | Britannica.com

iron; production of steelIron ore is one of the most abundant elements on Earth, and one of its primary uses is in the production of steel. When combined ... At the higher carbon contents typical of cast irons, carbon may separate out as either cementite or graphite, depending on the manufacturing conditions. Again, a wide...

Iron ore - Wikipedia

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 colour from dark grey, bright yellow, or deep purple to rusty red. The iron itself is usually found in the form of magnetite (Fe 3O 4, 72.4% Fe), hematite (Fe 2O 3, 69.9% Fe), goethite...

Magnetic separation - Wikipedia

This separation technique can be useful in mining iron as it is attracted to a magnet. In mines where wolframite was mixed with cassiterite, such as South Crofty and East Pool mine in Cornwall or with bismuth such as at the Shepherd and Murphy mine in Moina, Tasmania, magnetic separation is used to separate the ores.

dict.cc dictionary :: iron ore :: German-English translation

dict.cc German-English Dictionary: Translation for iron ore.

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