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 28
... mining problems have been limited to the exploration for chromite , manganese , iron ore and lignite . The associated anomalies are often of less than a fifth to a tenth of a milligal in magnitude which in many mineralised areas fall ...
... mining problems have been limited to the exploration for chromite , manganese , iron ore and lignite . The associated anomalies are often of less than a fifth to a tenth of a milligal in magnitude which in many mineralised areas fall ...
Page 29
... Mining Geophysics in India and the Role of the Government in this Field . Presented at the Canadian Centennial Conference on Mining and Groundwater Geophysics , GSC Publication . " PANT , P. R. , AND LAHIRI , S. M. , 1969. - The Seismic ...
... Mining Geophysics in India and the Role of the Government in this Field . Presented at the Canadian Centennial Conference on Mining and Groundwater Geophysics , GSC Publication . " PANT , P. R. , AND LAHIRI , S. M. , 1969. - The Seismic ...
Page 31
Geological Survey of India. MINING GEOPHYSICS by P. C. PAUL , M. Sc . Y. R. BHANUMURTHY , M. Sc . , and M. JAGANNADHAM , M. Sc . , ( With Plates 1-9 ) Introduction Mining Geophysics has played an important role in the search for hidden ...
Geological Survey of India. MINING GEOPHYSICS by P. C. PAUL , M. Sc . Y. R. BHANUMURTHY , M. Sc . , and M. JAGANNADHAM , M. Sc . , ( With Plates 1-9 ) Introduction Mining Geophysics has played an important role in the search for hidden ...
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