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
... limestone Systematic seismic refraction surveys were carried out during the period 1963-66 in the eastern flank of the Gangpur anticlinorium covering places like Birmitrapur ( 22 ° 24 ′ 84 ° 44 ' ) - Hatibari - Purnapani ( 22 ° 25 ...
... limestone Systematic seismic refraction surveys were carried out during the period 1963-66 in the eastern flank of the Gangpur anticlinorium covering places like Birmitrapur ( 22 ° 24 ′ 84 ° 44 ' ) - Hatibari - Purnapani ( 22 ° 25 ...
Page 52
... limestones at places . Significant conductive zones have been picked up in the Vindhyan plateau at estimated depths of 25 ... limestone that may be drilled for water . Seismic refraction work in alluvial areas has indicated thick clays ...
... limestones at places . Significant conductive zones have been picked up in the Vindhyan plateau at estimated depths of 25 ... limestone that may be drilled for water . Seismic refraction work in alluvial areas has indicated thick clays ...
Page 69
... limestone and to assess the extent of the karstic formations with a view to testing the competency of the proposed reservoir . The Umrong basin which forms the reservoir , is largely covered by Sylhet limestone and Kopili shale of lower ...
... limestone and to assess the extent of the karstic formations with a view to testing the competency of the proposed reservoir . The Umrong basin which forms the reservoir , is largely covered by Sylhet limestone and Kopili shale of lower ...
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