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 46
... resistivity . Electrical resistivity and magnetic surveys were carried out during the periods 1947-48 and 1959-63 for delineating Gondwana - Archaean and Gondwana - Trap boundaries in and around the Kamptee coalfield of Maharashtra ...
... resistivity . Electrical resistivity and magnetic surveys were carried out during the periods 1947-48 and 1959-63 for delineating Gondwana - Archaean and Gondwana - Trap boundaries in and around the Kamptee coalfield of Maharashtra ...
Page 63
... electrical and seismic methods can be advantageously used , depending upon the prevailing geological conditions . In most cases a judicious application of both electrical resistivity and refraction seismic methods have yielded the best ...
... electrical and seismic methods can be advantageously used , depending upon the prevailing geological conditions . In most cases a judicious application of both electrical resistivity and refraction seismic methods have yielded the best ...
Page 65
... electrical resistivity method was followed , in order to obtain precise information on the variation in the thickness of overburden ( S. Subramanyam et al . , 1967 , G. S. I. report ) . Resistivity traverses were conducted with ...
... electrical resistivity method was followed , in order to obtain precise information on the variation in the thickness of overburden ( S. Subramanyam et al . , 1967 , G. S. I. report ) . Resistivity traverses were conducted 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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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