Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - 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 85
... geophysical surveys , processing of data , generation of geophysical maps and providing maps to the user agencies and executed through Geophysics Division at Headquarters , Bangalore , ( b ) At Operational level : ground evaluation of ...
... geophysical surveys , processing of data , generation of geophysical maps and providing maps to the user agencies and executed through Geophysics Division at Headquarters , Bangalore , ( b ) At Operational level : ground evaluation of ...
Page 88
... geophysical data : Airborne geophysical maps of Satyamangalam area , Tamil Nadu ( flown during FS 1994-95 ) were analysed in conjunction with the available geological maps . An uranium enrichment zone associated with thorium depletion ...
... geophysical data : Airborne geophysical maps of Satyamangalam area , Tamil Nadu ( flown during FS 1994-95 ) were analysed in conjunction with the available geological maps . An uranium enrichment zone associated with thorium depletion ...
Page 158
Geological Survey of India. GEOPHYSICAL LOGGING OF BOREHOLES DRILLED FOR EXPLORATION OF COAL IN THE COALFIELDS OF WEST BENGAL AND BIHAR A. K. Chattopadhya , A. K. Sikdar and S. K. Biswas During the previous Field Season , geophysical ...
Geological Survey of India. GEOPHYSICAL LOGGING OF BOREHOLES DRILLED FOR EXPLORATION OF COAL IN THE COALFIELDS OF WEST BENGAL AND BIHAR A. K. Chattopadhya , A. K. Sikdar and S. K. Biswas During the previous Field Season , geophysical ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
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aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal