Why Is Hematite Used Over Magnetite Magnetite Has More
nov 11, 2017 hematite ore is simply mined, crushed, and after that screened into either lump or fines. It is then immediately sold as such. the ore has high iron content, typically between 56% and 64% fe. magnetite has higher iron content than hematite. but hesouth australian total production in 2013 was in the order of mtonne, including 3.2 mtonne of magnetite direct shipping ore, and 665,000 tonne of magnetite concentrate. ore production in australia is overwhelmingly from high-grade hematite and pisolitic goethite-limonite deposits, mostly in the hamersley basin region of western australia.these reactions can include the oxidation of magnetite and dehydration of earthy hematite. for BF grade, fluxed pellets are produced with additions of limestone, dolomite, silica, etc. to the balling feed. these additions react with the gangue in the iron ore to enhance the performance of the pellets in certain downstream processing steps.