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 39
... sand , dark grey clay and yellowish to brownish grey clay . Clays in some horizons are compact , plastic or mixed with sand . Down to a depth of 112 m . oriented cores were collected . ( b ) Arabian Sea - Gulf of Cambay cruise of INS ...
... sand , dark grey clay and yellowish to brownish grey clay . Clays in some horizons are compact , plastic or mixed with sand . Down to a depth of 112 m . oriented cores were collected . ( b ) Arabian Sea - Gulf of Cambay cruise of INS ...
Page 40
... sand with Auramine and fine sand with Rhodamine . In a grid pattern , 53 samples were collected and further studies are in progress . At Auckland bar , about 250 kg . of fluorescent tracer sand ( Rhoda- mine ) were released and 40 ...
... sand with Auramine and fine sand with Rhodamine . In a grid pattern , 53 samples were collected and further studies are in progress . At Auckland bar , about 250 kg . of fluorescent tracer sand ( Rhoda- mine ) were released and 40 ...
Page 145
... sand and gravel with varying amounts of kankar . Depth to water varies between 2 and 42 m . Tubewells , constructed within 85 m . depth , tap medium to coarse sand with gravel and yield 27,000 to 95,000 1. p . h . for drawdowns of 3.65 ...
... sand and gravel with varying amounts of kankar . Depth to water varies between 2 and 42 m . Tubewells , constructed within 85 m . depth , tap medium to coarse sand with gravel and yield 27,000 to 95,000 1. p . h . for drawdowns of 3.65 ...
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