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Sep 5, 2013 Iron ore is most often found in the form of hematite and magnetite. of iron ore are also of higher quality than that produced from hematite ore.
Iron ores are rocks and minerals from which metallic iron can be economically extracted. . The typical magnetite iron-ore concentrate has less than 0.1% phosphorus, 3–7% worked in the past as high-grade iron ore deposits requiring little beneficiation. The results, high quality fine ore powders, are known as fines.
These rocks are usually found in the form of hematite (Fe2O3) or magnetite (Fe3O4). Iron ore provides the foundation for one of Australia's major export industries. iron ore deposits occur in Queensland and the Northern Territory. Top Many of the iron ore mines employ some form of beneficiation to improve the grade
Most of Australia's traditional iron ore projects mine ore deposits that are screening and blending process (beneficiation) before it is shipped overseas for steel for premium quality steel production (see Magnetite and the Australian Iron Ore
magnetite concentrate from beneficiation of low-grade magnetite ore. Two of the best known Australian examples of massive hematite deposits are Tom Price and BIF with hematite as the dominant iron mineral may also be beneficiated