Records of the Geological Survey of India, Volume 103The Survey, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 19
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 39
... profiles along with the data from a borehole are shown in Plate - 6 . Geophysical surveys were carried out for sulphide ores in the Saladi- pura ( 27 ° 38 ′ : 75 ° 31 ' ) and Seoli ( 27 ° 38 ′ : 75 ° 27 ′ ) areas in the Sikar district ...
... profiles along with the data from a borehole are shown in Plate - 6 . Geophysical surveys were carried out for sulphide ores in the Saladi- pura ( 27 ° 38 ′ : 75 ° 31 ' ) and Seoli ( 27 ° 38 ′ : 75 ° 27 ′ ) areas in the Sikar district ...
Page 56
... profiles . Some shallow pockets of fresh water within the saline zone have also been delineated . Coastal Sedimentary Belt Regional geophysical studies for groundwater have been conducted in different parts of the sedimentary belt of ...
... profiles . Some shallow pockets of fresh water within the saline zone have also been delineated . Coastal Sedimentary Belt Regional geophysical studies for groundwater have been conducted in different parts of the sedimentary belt of ...
Contents
OF | 1 |
Geophysical Problems and Methods by L | 14 |
Mining Geophysics by P C Paul Y R Bhanu | 31 |
Copyright | |
3 other sections not shown
Other editions - View all
Common terms and phrases
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