Records of the Geological Survey of India, Volume 127, Part 2The Survey, 1992 - 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 69
... Geophysical activities of Central Geophysics Division comprised of test geophysical surveys for detection of voids in coal field areas , crustal modelling of Bay of Bengal areas using available geophysical data , integrated ...
... Geophysical activities of Central Geophysics Division comprised of test geophysical surveys for detection of voids in coal field areas , crustal modelling of Bay of Bengal areas using available geophysical data , integrated ...
Page 161
Geological Survey of India. AIRBORNE MULTISENSOR GEOPHYSICAL DATA PROCESSING AN OVERVIEW S. N. Anand Director Geophysical Mapping Centre Airborne multisensor geophysical data acquired by the Twin Otter aircraft is being processed at the ...
Geological Survey of India. AIRBORNE MULTISENSOR GEOPHYSICAL DATA PROCESSING AN OVERVIEW S. N. Anand Director Geophysical Mapping Centre Airborne multisensor geophysical data acquired by the Twin Otter aircraft is being processed at the ...
Page 376
... GEOPHYSICAL MAPPING IN NORTHERN PART OF MAHUAGARHI BASIN , RAJMAHAL. Geophysical logs comprising of point resistance , self- potential , natural gamma and gamma - gamma anomalies were run in 7 boreholes ( 1966m ) in Godavari Valley ...
... GEOPHYSICAL MAPPING IN NORTHERN PART OF MAHUAGARHI BASIN , RAJMAHAL. Geophysical logs comprising of point resistance , self- potential , natural gamma and gamma - gamma anomalies were run in 7 boreholes ( 1966m ) in Godavari Valley ...
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Common terms and phrases
aeromagnetic airborne amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures basement basin Bengal BHUTAN Bihar biotite block boreholes carbonaceous charnockite Chekha clay coal seams COAL WING Coalfield coarse Code cores covered cruise depth range DISTRICT Division dolomite drilling east eastern exploration for coal faults field season fold geochemical GEOLOGICAL MAP gneiss Gondwana grained granite gneiss gravity grey ground evaluation heavy mineral indicate intersected intrusives investigation isobath Kamthi LAMPROITE lamprophyres lignite lineament located MADHYA PRADESH magnetic metabasalt metamorphism migmatites million tonnes mineralisation multisensor NW-SE occur Orissa phyllite programme Proterozoic quartz quartzite Raniganj Regional exploration ridge rocks Sakoli sand sandstone scale schist seabed seam zones sector sediments sequence shale shear zones Shumar slope southern sq km strike length structural studies sub-basin sub-surface Talchir Tamil Nadu tectonic thickness Thimphu Thimphu Formation toposheet trending upto varies