Records of the Geological Survey of India, Volume 118, Part 1
Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals.
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alignment amphibolite analysed Andhra Pradesh anomalies Asstt bands basalt basin bed rock belt Bihar biotite block boreholes carried chalcopyrite clay coal Coalfield comprises covering an area Deccan Trap delineated depth Director district Division dolomite drill cores drill holes dykes east exploration exposed fault folds Formation fossils foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite gneiss grey Headquarters Hydel Project Hyderabad indicated Jaipur Karnataka Kumar Laboratory limestone line km located logging magnetic magnetite mapped an area mica mineral mineralisation nala NW-SE pegmatite phyllite pitting power house quartz quartz veins quartzite Rajasthan Regional river rock types S/Shri samples were collected sandstone scale Scheme schist seams sediments shale Sharma shear zones Shri siltstone Singh spillway sq km sq km area Srivastava strike length studies sulphide surveys Tamil Nadu thickness tion tonnes Toposheet traverse trench trending tunnel upto varying