Records of the Geological Survey of India, Volume 124, Part 2The Survey, 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 143
... surveys , multi - sensor surveys with the help of GSI aircraft and high attitude aeromagnetic surveys in different areas supported by the laboratory studies are the prime function of the AMSE Wing . The ground work includes screening of ...
... surveys , multi - sensor surveys with the help of GSI aircraft and high attitude aeromagnetic surveys in different areas supported by the laboratory studies are the prime function of the AMSE Wing . The ground work includes screening of ...
Page 145
... surveys were carried out by AMSE Wing during the season . One was in the nature of regional aeromagnetic syrveys on contract with NRSA under the National Programme of Aeromagnetic Surveys and the other , more detailed multisensor ...
... surveys were carried out by AMSE Wing during the season . One was in the nature of regional aeromagnetic syrveys on contract with NRSA under the National Programme of Aeromagnetic Surveys and the other , more detailed multisensor ...
Page 241
... surveys . The geological sampling involved collection of 126 grab samples , 7 piston core and 9 gravity core samples . The underwater surveys consisted of a ) sub - bottom profiling of 104.5 line km , b ) shallow seismic survey of 154 ...
... surveys . The geological sampling involved collection of 126 grab samples , 7 piston core and 9 gravity core samples . The underwater surveys consisted of a ) sub - bottom profiling of 104.5 line km , b ) shallow seismic survey of 154 ...
Contents
CENTRAL HEADQUARTERS | 6 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 143 |
Overview of the Deputy Director General | 211 |
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Common terms and phrases
aeromagnetic amphibolite AMSE Wing analysis Andhra Pradesh anomalies assemblage bands Barakar Formation BARREN MEASURES FORMATION basement basin Bhutan block boreholes carbonaceous Central chalcopyrite clay coal seams Coal Wing coarse grained Code copper mineralisation core Cruise deposits depth range DISTRICT drilling east eastern ENE-WSW evaluation EXPLORATION FOR COAL faults felsic field season fold geochemical GEOLOGICAL MAP gneisses Gondwana grade granite gravity grey Group heavy mineral ilmenite INDEX India indicate intersected investigation Kamthi Formation limestone lineament MADHYA PRADESH magnetic magnetite medium metamorphism migmatite million tonnes NW-SE occur ORISSA phyllite potential PRECAMBRIAN pyrite quartz quartzite Raniganj Raniganj Formation Regional exploration rocks Sakoli samples sand sandstone scale schist schist belt seabed seam zones sector sediments shale siltstone silty Singhbhum soil sq km Stratigraphy strike length sulphide surface surveys Talchir Formation tectonic thickness tion Toposheet trending tuff upto VALLEY COALFIELD varies volcanics zone