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 6
... field research problems as part of the Indian programme for the International Upper Mantle Project while the Regional Geophysics Divisions are engaged in field exploration for various minerals , groundwater and investigations connected ...
... field research problems as part of the Indian programme for the International Upper Mantle Project while the Regional Geophysics Divisions are engaged in field exploration for various minerals , groundwater and investigations connected ...
Page 14
... field data . In the field of airborne geophysical prospecting for economic minerals , especially base metals , vigorous efforts in the refinement of instrumentation , field techniques and interpretational methods , especially in Canada ...
... field data . In the field of airborne geophysical prospecting for economic minerals , especially base metals , vigorous efforts in the refinement of instrumentation , field techniques and interpretational methods , especially in Canada ...
Page 24
... field pulses of half - sine wave shape with a base width of roughly 1.5 milli sec . and spaced 2 milli sec . apart . These are generated through a large loop - antenna surrounding the survey aircraft . The primary field is discontinuous ...
... field pulses of half - sine wave shape with a base width of roughly 1.5 milli sec . and spaced 2 milli sec . apart . These are generated through a large loop - antenna surrounding the survey aircraft . The primary field is discontinuous ...
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