Records of the Geological Survey of India, Volume 126, Part 2Government of India, 1991 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 115
... Ground evaluation of airborne geophysical data from " Operation Hard Rock " and BRGM / CGG surveys , multi - sensor surveys with the help of the twin otter aircraft of GSI and high altitude aeromagnetic surveys as part of the 15 year ...
... Ground evaluation of airborne geophysical data from " Operation Hard Rock " and BRGM / CGG surveys , multi - sensor surveys with the help of the twin otter aircraft of GSI and high altitude aeromagnetic surveys as part of the 15 year ...
Page 126
... ground check . Regional gravity and magnetic measurements were made in parts of SII , SIV & SV blocks falling in Kerala and Tamil Nadu . A total traverse length of 640 line km was covered along seven sections . The transition zone from ...
... ground check . Regional gravity and magnetic measurements were made in parts of SII , SIV & SV blocks falling in Kerala and Tamil Nadu . A total traverse length of 640 line km was covered along seven sections . The transition zone from ...
Page 135
... ground evaluation . The integrated studies were taken up over the Vedavati basin , Wajrakarur , Atmakur ( South ) , Ramgiri and Puttapar- thi - Puli - vendla blocks covered by magnetic flights of NGRI and NRSA and the multisensor ...
... ground evaluation . The integrated studies were taken up over the Vedavati basin , Wajrakarur , Atmakur ( South ) , Ramgiri and Puttapar- thi - Puli - vendla blocks covered by magnetic flights of NGRI and NRSA and the multisensor ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 121 |
Geodata and Information Division | 141 |
Overview of the Deputy Director General | 195 |
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Common terms and phrases
aeromagnetic amphibolite analysis ANDHRA PRADESH anomalies bands Barakar Formation Barren Measures Formation basement basin belt Bengal Bihar Birbhum block boreholes calcareous carbonaceous carbonaceous shale clayey coal bearing coal seams COAL WING coarse grained Code cores covered cruise deposition DISTRICT drilled east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical gneiss Godavari Valley Gondwana grade grained sandstone granite heavy mineral INDEX intersected investigation isobath Kamthi Formation Lakshadweep lignite lime mud limestone located lower MADHYA PRADESH magnetic medium grained METAMORPHICS million tonnes mineralisation NW-SE occur ooids Orissa phyllite PLATE PLATE-I potentiality Precambrian quartz quartzite Rajmahal Raniganj Raniganj Formation Regional exploration ridge rocks Sakoli samples sand sandstone scale schist seam zones sector sediments sequence SHAHDOL DISTRICT shale shelf siltstone slope Sohagpur sq km strike studies sub-surface Survey of India Talchir Formation Toposheet trending upto VALLEY COALFIELD water depth