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 27
... problems related to civil engineering projects . Long refraction seismic profiles have also been used in purely ... problem of distinguishing between water - bearing sands and clay , both of which have nearly the same seismic wave ...
... problems related to civil engineering projects . Long refraction seismic profiles have also been used in purely ... problem of distinguishing between water - bearing sands and clay , both of which have nearly the same seismic wave ...
Page 50
... problem becomes a relatively simple matter to investigate . For tackling the second problem , the resistivity method is more commonly applicable than the seismic method while the problem of quality of groundwater is investigated almost ...
... problem becomes a relatively simple matter to investigate . For tackling the second problem , the resistivity method is more commonly applicable than the seismic method while the problem of quality of groundwater is investigated almost ...
Page 54
... problem may therefore be extended sometimes to the determination of the thickness of the traps and location of aquifers in the formations below them . This problem was in fact encountered in East Godavari district and tackled with ...
... problem may therefore be extended sometimes to the determination of the thickness of the traps and location of aquifers in the formations below them . This problem was in fact encountered in East Godavari district and tackled with ...
Contents
RECORDS | 1 |
Geophysical Problems and Methods by L | 16 |
Mining Geophysics by P C Paul Y R Bhanu | 31 |
Copyright | |
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Common terms and phrases
airborne alluvium anomaly zones Archaean 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 dolomite electrical logging electrical resistivity fault field formations frequency G. S. I. report geological mapping Geological Survey Geophysical investigations geophysical logging geophysical methods geophysical parties led geophysical surveys gneisses Gondwana graphite gravity groundwater groundwater exploration high resistive horizons in-phase indicated Indo-Gangetic plains Induced Polarisation Kailasam layer limestone locating log trace magnetic anomalies magnetic method magnetic surveys mineralised zone minerals Mining Geophysics negative S. P. ohm-m overburden phyllites Pradesh problem profiles quartzites radioactivity Rajasthan refraction seismic resistivity method resistivity surveys S. P. anomalies saline sandstones schists sedimentary sediments seismic method seismic refraction self-potential anomalies shales structural studies Subathu subsurface sulphide Survey of India surveys were carried terrace deposits Test drilling thickness tion velocity