Minerals with moderate supply are Gold, Copper, Ore, Bauxite, Barytes, Asbestos, Chromite. The major soil type in the State is Red Sandy Soil, Alluvial Soil, Laterate Soil. Total road network 170,499 Kms. Name of the Growth Centres Tirunelveli Growth Centre, Poompuhar Growth Center, Erode Growth Centre. 10,000 million on an average per year.
Special grant upto Rs.
Higher grant for electronic industry upto Rs. 3.5 mln. Concessional power tariff.