(PDF) Iron Ore Tailings: Characterization and Appliions
01/01/2021 · diffraction of iron ore tailings are hematite (αFe 2 O 3), goethite ( α FeOOH), and quartz (SiO 2 ). 41,47,55,56 Kaolinite (Si 2 Al 2 O 5 (OH) 4 ) is a mineral commonly associated with