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 26
... profiles at right angles to the cable . An eletromagnetic anomaly was observed about 300 m . away from the cable ... profile is a mirror image of the resistivity profile . Admitting that it has been so , the authors have come across ...
... profiles at right angles to the cable . An eletromagnetic anomaly was observed about 300 m . away from the cable ... profile is a mirror image of the resistivity profile . Admitting that it has been so , the authors have come across ...
Page 36
... profiles are shown in Plate - 2 . Test drilling carried out in the area has revealed rich sulphide mineralisation and the Ambaji base metal project is now con- sidered to be a potential area for lead - zinc - copper deposits . The self ...
... profiles are shown in Plate - 2 . Test drilling carried out in the area has revealed rich sulphide mineralisation and the Ambaji base metal project is now con- sidered to be a potential area for lead - zinc - copper deposits . The self ...
Page 56
... profiles . Some shallow pockets of fresh water within the saline zone have also been delineated . The transition from the fresh water belt in the north Coastal Sedimentary Belt Regional geophysical studies for groundwater have been ...
... profiles . Some shallow pockets of fresh water within the saline zone have also been delineated . The transition from the fresh water belt in the north Coastal Sedimentary Belt Regional geophysical studies for groundwater have been ...
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