NMDC Is Into Exploring And Developing Mineral Deposit. The Corporation Is Engaged In Investigation Of Other Minerals Like Low Silica, Limestone, Dolomite, Bentonite, Tungsten, Graphite, Tin, Ferric Oxide Grade I & III, Pigments Grade, Ferric Oxide, Ultra Pure Ferric Oxide, Ferrite Powder, Silica Sand, Raw Magnesite, Limestone - SMS Trade, Raw Diamonds. Services Offered : Geological Exploration & Core Drilling, Preparation Of Techno Economic Feasibility Report, Resources Planning And Mine Design, Pit Optimisation Through Use Of Geo statistical Methods Engineering Design, Mineral Processing & Development Of Flow-Sheets, R & D Services Offered In The Area Of Mineralogy, Bulk Solids Flow Ability, Batch Ore Dressing - Lab & Pilot Scale, Pyro & Hydro Metallurgy & Analytical Chemistry.