Records of the Geological Survey of India, Volume 103The Survey, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 55
... thickness of water bearing vesicular trap horizons have been successfully indicated by resisti- vity surveys ( K. Sathyamurthy , et . al . , 1969 , G.S.I , report ) in Akkalkot taluk of Sholapur district , Maharashtra . The geophysical ...
... thickness of water bearing vesicular trap horizons have been successfully indicated by resisti- vity surveys ( K. Sathyamurthy , et . al . , 1969 , G.S.I , report ) in Akkalkot taluk of Sholapur district , Maharashtra . The geophysical ...
Page 57
... thickness of the former is indicated to vary from 30 to 80 m . Resistivity surveys have been useful in locating ... thickness of and locate granular zones within the alluvium , ( 2 ) to investigate the thickness of Rajahmundry sandstones ...
... thickness of the former is indicated to vary from 30 to 80 m . Resistivity surveys have been useful in locating ... thickness of and locate granular zones within the alluvium , ( 2 ) to investigate the thickness of Rajahmundry sandstones ...
Page 72
... thickness of the clay zones in the terrace deposits for an assessment of the impervious core material available at ... thickness of the boulder - gravel zone as obtained from the electrical sounding , as there was some uncertainty as ...
... thickness of the clay zones in the terrace deposits for an assessment of the impervious core material available at ... thickness of the boulder - gravel zone as obtained from the electrical sounding , as there was some uncertainty as ...
Contents
OF | 1 |
Geophysical Problems and Methods by L | 14 |
Mining Geophysics by P C Paul Y R Bhanu | 31 |
Copyright | |
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airborne alluvium anomaly zones Archaean basin Bihar borehole buried channels Cambay causative body chalcopyrite chromite clay coal seams conductive zones conductor corroborated curves Deccan traps delineated deposits depth Dhauj and Kot district electrical logging electrical resistivity fault field formations frequency G. S. I. report geological mapping Geological Survey Geophysical investigations geophysical logging geophysical methods geophysical surveys gneisses Gondwana graphite gravity groundwater groundwater exploration high resistive horizons in-phase indicated Indo-Gangetic plains Induced Polarisation Kailasam layers limestone locating log trace magnetic anomalies magnetic method magnetic surveys magnetometers mineralised zones minerals Mining Geophysics Nair negative S. P. ohm-m overburden phyllites Pradesh problem profiles quartzites radioactivity Rajasthan refraction seismic resistivity method resistivity values S. P. anomalies sandstones schists sedimentary sediments seismic method seismic refraction self-potential anomalies shales structural studies Subathu subsurface sulphide surface Survey of India surveys were carried terrace deposits Test drilling thickness tion velocity