Records of the Geological Survey of India, Volume 112, Parts 1-2The Survey, 1983 - Earthquakes |
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Page 103
... depth of 60 m metres . In the lower portion , bed rock is available at depth varying between 8 and 31 m . The penstock slope is found to be unstable . The Bichom dam site was examined and found to be geologically unstable , as no rock ...
... depth of 60 m metres . In the lower portion , bed rock is available at depth varying between 8 and 31 m . The penstock slope is found to be unstable . The Bichom dam site was examined and found to be geologically unstable , as no rock ...
Page 182
to which the zones extend and depth of occurrence of fresh compact rock . The depth indicated by seismic soundings are in agreement with the depths obtained from resistivity data refraction surveys employing mostly Hammer Seismograph ...
to which the zones extend and depth of occurrence of fresh compact rock . The depth indicated by seismic soundings are in agreement with the depths obtained from resistivity data refraction surveys employing mostly Hammer Seismograph ...
Page 231
He interpreted 84 m length of cores from 5 drill holes and 27 m depth of material from 6 pits in the area . Archaean meta - sediments consisting of quartzites , schists , amphibolites , granite gneisses are exposed in the site . The depth ...
He interpreted 84 m length of cores from 5 drill holes and 27 m depth of material from 6 pits in the area . Archaean meta - sediments consisting of quartzites , schists , amphibolites , granite gneisses are exposed in the site . The depth ...
Contents
RECORDS VOLUME 112 PART | 2 |
CENTRAL HEADQUARTERS | 4 |
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 18 |
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analysed Andhra Pradesh Asstt bands basalt basin bauxite belt block boreholes Calcutta carried Chakraborty chert Circle coal Coalfield collected cores Cretaceous Delhi deposits depth dipping Director Disang District Division drill holes earth dam Eocene exploration fault folds Formation fossils geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grains granite gneiss Group Gupta Hills Himalaya indicated Jaipur Jammu Jungel Karnataka Kumar Laboratory laterite limestone located logged Lucknow MADHYA PRADESH Meeting metamorphic Mineral mineralisation Murthy Naga Nagaland nala occur olivine ophiolite pegmatite phyllite plagioclase power house Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone Sarvashri scale schist seams Sector sediments sequence shale Sharma shear zone Shri Singh Sinha spillway sq km Srivastava stratigraphic strike length studies suggested Survey of India tectonic thickness tion tonnes traverse trending tunnel Udaipur district ultramafic Upper upto valley Vindhyan volcanics