most used magnetic separator for hematite ore
Iron Ore AIMR 2011 Australian Mines Atlas most used magnetic separator for hematite ore,The principal iron ores are hematite (Fe2O3) and magnetite (Fe3O4) in lower ore grade, making it more costly to produce the concentrates, which are used on the magnetic properties of the ore and involves magnetic separators to extractIron US Department of EnergyThe chemical element iron is the ...