Records of the Geological Survey of India, Volume 107Geological Survey of India, 1979 - 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 105
... examined the exploratory data at the Bhuria dam site proposed for a 152 m high earth and rockfill . The depth of bedrock indi- cated by the geophysical surveys varies from 35 m to 40 m . A 25 m long drift on the left abutment is all ...
... examined the exploratory data at the Bhuria dam site proposed for a 152 m high earth and rockfill . The depth of bedrock indi- cated by the geophysical surveys varies from 35 m to 40 m . A 25 m long drift on the left abutment is all ...
Page 340
... examined the spill channel on the right flank . Deccan Traps with pockets of red bole and tuffaceous material are exposed at the dam site . In the 5000 m long Pilot channel , fairly fresh basalt is available between R.L. 287 and 278 m ...
... examined the spill channel on the right flank . Deccan Traps with pockets of red bole and tuffaceous material are exposed at the dam site . In the 5000 m long Pilot channel , fairly fresh basalt is available between R.L. 287 and 278 m ...
Page 341
... examined the proposed construction site for an 11.5 m high masonry weir across the Mand River . The foundation rocks belonging to Chandrapur series of the Purana age comprises shales and phyllitic shales . On either flank quartzitic ...
... examined the proposed construction site for an 11.5 m high masonry weir across the Mand River . The foundation rocks belonging to Chandrapur series of the Purana age comprises shales and phyllitic shales . On either flank quartzitic ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 56 |
ORGANISATIONAL SET UP | 358 |
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alignment amphibolite Andhra Pradesh anomaly Assistant Geologists bands Banerjee basalt bauxite Bihar biotite block boreholes Calcutta chalcopyrite charnockite Circle clay coalfield comprising copper cores covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineer excavation exploration exploratory exposed fault folds formation fossils foundation geochemical samples geological mapping Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grade granite gneiss Gupta Hydel indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes mineralisation minerals Mukherjee nala occurs Orissa pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types samples were collected sand sandstone Sarvashri scale schist seams sediments shale shear zone Shri Singh Sinha soil spillway sq km Srivastava strike length studies sulphide thickness toposheet traverse trending tunnel Udaipur district upto varies