Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - Earthquakes 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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Page 157
... observed . The variations of these gneisses are well exposed on the 73 km . ( Jorum ) -Talo road section where they show N.E.-S.W. strike dipping either side . A coarse grained biotite granite , cutting across the gneisses is observed ...
... observed . The variations of these gneisses are well exposed on the 73 km . ( Jorum ) -Talo road section where they show N.E.-S.W. strike dipping either side . A coarse grained biotite granite , cutting across the gneisses is observed ...
Page 158
... observed near Toru is more phyllitic , with chlorite , biotite and sericite , and garnetiferous with strike E.N.E.-W.S.W. and southerly dips , and strike N.W.-S.E. and NE dips . Khetabari formation : Rocks of Khetabari formation are ...
... observed near Toru is more phyllitic , with chlorite , biotite and sericite , and garnetiferous with strike E.N.E.-W.S.W. and southerly dips , and strike N.W.-S.E. and NE dips . Khetabari formation : Rocks of Khetabari formation are ...
Page 245
... observations and resistivity computation for 550 stations . Chalcopyrite and other sulphides are observed to occur in sheared hornblende schists of Iron Ore Series ( Archaeans associated with Ramapahari granites and other rock types in ...
... observations and resistivity computation for 550 stations . Chalcopyrite and other sulphides are observed to occur in sheared hornblende schists of Iron Ore Series ( Archaeans associated with Ramapahari granites and other rock types in ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite Bihar biotite block bore holes boreholes Calcutta charnockite Circle clay coal Coalfield comprising copper covered an area Deccan Trap Delhi deposits dips Director district Division dolerite dolomite Dutta dykes electrical logging Engineer exploration foliation formations garnetiferous geochemical geohydrological geological investigation geological mapping Geological Survey Geologists Jr geophysical Geophysicist Ghosh gneiss Gondwana granite gneiss Groundwater Hyderabad indicated Jaipur Laboratory laterite limestone located Lucknow Madhya Pradesh mapped an area mapped on scale metres million tonnes mineralised zone minerals Mukherjee Mysore nala occurs officers Orissa pegmatite period under review phyllites pits power house Project quartz veins quartzite Rajasthan recommended Region rock types S/Shri samples sandstone schist seams sediments shales Sharma shear zone Shri S. K. Singh Sinha spillway Srivastava strike length studies Survey of India taluk thickness toposheet traverse tubewells tunnel upto valley varies West Bengal