Records of the Geological Survey of India, Volume 103Government of India, 1971 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 42
... observed densities respectively have been found to be 3.00 and 3.01 for tremolite and 3.04 and 3.05 for winchite . The electron- density map of c - projection for tremolite has been drawn from the observed structure amplitudes for about ...
... observed densities respectively have been found to be 3.00 and 3.01 for tremolite and 3.04 and 3.05 for winchite . The electron- density map of c - projection for tremolite has been drawn from the observed structure amplitudes for about ...
Page 224
... observed that in view of thick clay blanket over the bedrock and absence of prominent joints grout curtain might not be required in addition to an impervious cut - off trench . He further observed that fresh rock at reasonable depth is ...
... observed that in view of thick clay blanket over the bedrock and absence of prominent joints grout curtain might not be required in addition to an impervious cut - off trench . He further observed that fresh rock at reasonable depth is ...
Page 72
... observed between the seismic and electri- cal resistivity data , in the deeper sections , the depths estimated from seismic data were observed to be higher ( Pl . 8. ) . The velocity contrast between the terrace material and the bed ...
... observed between the seismic and electri- cal resistivity data , in the deeper sections , the depths estimated from seismic data were observed to be higher ( Pl . 8. ) . The velocity contrast between the terrace material and the bed ...
Contents
EASTERN REGION | 183 |
Hydroelectric Projects | 229 |
GROUNDWATER INVESTIGATIONS | 238 |
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alignment alluvium amphibolite Andhra Pradesh anomalies Archaean Asstt bands Banerjee basalt bed rock Bihar block boreholes Calcutta carried chalcopyrite charnockite Circle clay coal coalfield copper core Deccan traps Delhi delineated deposits depth dips Director district dolomite drill holes dykes Engineering exploration Exploratory drilling fault formations geochemical geohydrological geological mapping Geological Survey Geologist Jr geophysical Geophysicist gneisses Gondwana granite granite-gneiss graphite groundwater indicated investigations Kashmir Laboratory laterite limestone located Madhya Pradesh magnetic magnetite mapped an area metal method million tonnes minerals Mining occurs pegmatite phosphorite phyllite power house Project pyrite quartz veins quartzite Rajasthan recommended Region reported resistivity river rock types samples sand sandstones Sarvashri scale schist seams sediments seismic September 1969 shales shear zone Shri Singh spillway Srivastava strike length studies sulphide Survey of India taluk Tamil Nadu thickness topo-sheets traverse trenching trending tubewells tunnel Udaipur district upto varies Vindhyan