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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Results 1-3 of 18
Page 36
... parties led by Y. R. Bhanumurthy during the period 1965-67 . Calc - silicate is the host rock for copper mineralisation in association with nickeliferous pyrrhotite . The rocks are folded up and the sulphides are believed to have been ...
... parties led by Y. R. Bhanumurthy during the period 1965-67 . Calc - silicate is the host rock for copper mineralisation in association with nickeliferous pyrrhotite . The rocks are folded up and the sulphides are believed to have been ...
Page 43
... parties led by K. R. M. Simba , H. V. N. Rao and K. Satyamurthy and in the Punalur ( 9 ° 01 ′ : 76 ° 55 ′ ) area of Quilon district , Kerala , in the 1965-66 season by a party led by H. N. Dwaraknath revealed very significant self ...
... parties led by K. R. M. Simba , H. V. N. Rao and K. Satyamurthy and in the Punalur ( 9 ° 01 ′ : 76 ° 55 ′ ) area of Quilon district , Kerala , in the 1965-66 season by a party led by H. N. Dwaraknath revealed very significant self ...
Page 44
... parties led by A. P. Rao . The main rock types of the area belong to Khondalite suite , comprising garneti- ferous sillimanite - schists and gneisses , garnetiferous quartzites and calc- silicate rocks . Graphite occurs as flakes ...
... parties led by A. P. Rao . The main rock types of the area belong to Khondalite suite , comprising garneti- ferous sillimanite - schists and gneisses , garnetiferous quartzites and calc- silicate rocks . Graphite occurs as flakes ...
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