TY - MAP ED - Geological Survey of India. TI - District resource map [name of district] Tamil Nadu AV - G7653.T3C5 s250 .G4 KW - Geology KW - India KW - Tamil Nadu KW - Maps KW - Mines and mineral resources N1 - Each sheet includes the name of one or more districts, e.g. "District resource map, Dindigul District, Tamil Nadu"; Main map on each sheet titled "Geology and minerals"; Each sheet includes individual compilation statement; Includes text and location maps of India and Tamil Nadu; Each sheet includes two or three ancillary maps showing geomorphology, geohydrology, and geotechnical characteristics and natural hazards; Chennai District -- Coimbatore District -- Cuddalore District -- Dharmapuri District -- Dindigul District -- Erode District -- Kanchipuram District -- Kanniyakumari District -- Madurai District-- Nagappattinam Thiruvarur District -- Namakkal District -- Nilgiri District -- Pudukkottai District -- Ramanathapuram District -- Salem District -- Sivaganga District -- Thanjavur District -- Theni District -- Tirunelveli District -- Tiruvallur & Chennai Districts -- Tiruvannamalai District -- Tuticorin District -Tiruchirappalli-Karur-Perambalur- Vellore District -- Villupuram District -- Virudhunagar District ER -