germany beneficiation of iron ore
Apr 03, 2014· Beneficiation of Iron Ores Iron ore is amineralwhich is used after extraction and processing for the production of iron and steel. The main ores of iron usually containFe2O3(70 % iron, hematite) orFe3O4(72 % iron. magnetite). Ores are normally associated with unwanted gangue material.
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