IRON ORES TYPES FUNDAMENTAL OF STEEL MAKING AND
Aug 29 2018· There are usually of sedimentary metamorphic type iron ores produced They include the hard homogeneous fine grained hematite taconites from lake superior region of U S A hard quartz banded ores of Sweden and Labrador coarse grained ore which are easy to crush and grind high grade ores containing large inclusion of pure hematite