Records of the Geological Survey of India, Volume 113, Part 1government of India., 1978 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 187
... foundation rocks . The gneiss trends N10 ° W - S10 ° E and dips 50 ° -60 ° to the west i.e. upstream . Logging of 68 m drill cores from 5 holes along the dam covering the axis has been done as the river bed have indicated fresh rock at ...
... foundation rocks . The gneiss trends N10 ° W - S10 ° E and dips 50 ° -60 ° to the west i.e. upstream . Logging of 68 m drill cores from 5 holes along the dam covering the axis has been done as the river bed have indicated fresh rock at ...
Page 305
... Foundation grade mapping was also done on 1 : 100 scale covering 1400 sq . m . It was advised to opt for a combi- nation for Roller bucket and Skijump energy dissipation arangement in the spillway and to locate the power house and ...
... Foundation grade mapping was also done on 1 : 100 scale covering 1400 sq . m . It was advised to opt for a combi- nation for Roller bucket and Skijump energy dissipation arangement in the spillway and to locate the power house and ...
Page 345
... foundation . He recommended a trench along the river channel to explore a suspected fault . K. L. Mishra carried out in addition preliminary investigation and 367.69 m . drill core logging at the site of a 56.44 m . high dam across ...
... foundation . He recommended a trench along the river channel to explore a suspected fault . K. L. Mishra carried out in addition preliminary investigation and 367.69 m . drill core logging at the site of a 56.44 m . high dam across ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
NORTHERN REGION | 85 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones Asstt attended bands Banerjee basalt basemetal basin belt Bihar block boreholes Calcutta carried chalcopyrite charnockite Chemical Circle clay COALFIELD covering an area Deccan Traps delineated deposits depth dips Director DISTRICT dykes exploration exposed folds foliation Formation fossils geochemical geological mapping Geologist Jr Geophysical investigations geotechnical geothermal Ghosh gneiss Gondwana granite gravity grey Group Gupta Headquarters Hydel India indicated Karnataka Kumar laboratory laterite limestone lineament logging Lucknow Madhya Pradesh magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NW-SE occur Orissa pegmatite phyllite pitting power house Project quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone scale schist sediments seismic seismic refraction shale sheet Shri Singh spillway sq km sq km area Srivastava strike length studies sulphide Tamil Nadu thickness tion toposheet traverses trending tunnel upto