Producer / Exporter Of Quality Iron Ore Suitable For Steel Plants, Sponge Iron/Pig Iron Plants, Producers Of Ferric Oxides, Ultra Pure Ferric Oxides Useful For Manufacture Of Hard/Soft Ferrites Used For Deflection Yokes, Power Transformer, Resonant Circuit, Inductors, Pigment Grade Ferric Oxide For Use In Paint Industries, Etc. Producers Of Gem & Industrial Quality Rough Diamonds, Producers Of Low Silica Sms-Grade Lime Stone, Producers Of High Purity Silica Sand For Use In Glass Industries/Foundaries, Producers Of Raw Magnesite/Dbm For Refractories, Producers Of Caustic Magnesia, Precipitated Silica For Use In Chemical /Rubber Industries, \nIso-9002 Accredition For Its Bailadila & Donimalai Mines.\nIso-9001 Accredition For Its R & D Centre.\n\n Minerals & Refractories