Separation Process Of Iron Ore Iron Ore Magnetic
 Е.А. Pakhomov, G.А. Grebenkin, V.I. Korev, etc., Iron Ore Pellet Manufacturing Process of Kachkanar Mining and Processing Works, in Collection of Research Works of Uralmechanobr Institute, Iron Ore and Concentrate Agglomeration, 3 (1976) 89–97.Iron processing - iron processing - Ores Iron ores occur in igneous, metamorphic (transformed), or sedimentary rocks in a variety of geologic environments. Most are sedimentary, but many have been changed by weathering, and so their precise origin is difficult to determine. The most widely distributed iron-bearing minerals are oxides, and iron ores consist mainly of hematite (Fe2O3), which is.