### Beneficiation Of Iron Ores – Ispatguru

Apr 03, dso, gravity separation, iron ore, iron ore beneficiation, magnetic separation, beneficiation of iron ores. iron ore is a mineral which is used after extraction and processing for the production of iron and steel. the main ores of iron usually contain fe2o3 (70 % iron, hematite) or fe3o4 (72 % iron..Beneficiation of low grade iron ore slime from chitradurga, india was studied with a view to produce pellet grade fines. the slime sample had a feed grade of 49.86% total fe, 7.93% al2o3, and 10.