... source, 2 1.3 T high intensity magne hematite iron ore magnetic separator is with intensive magnetic field and ... minerals applications, such as the beneficiation of abrasive, refractory and ceramic raw material (i.e., alumina, silica, carbide, magnesite, ... ilmenite / rutile, zircon, beneficiation of iron ores, recovery of metals from slag, removal of iron silicates from limestone or magnesite, glass ...