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 59
... clay mineralogical studies , 152 shelf sediments from off Chilka - Puri Sector collected during Cruise No. SM - 73 were analysed by X - Ray Diffraction techniques and also by Differential Thermal analysis method , whenever diagnostic ...
... clay mineralogical studies , 152 shelf sediments from off Chilka - Puri Sector collected during Cruise No. SM - 73 were analysed by X - Ray Diffraction techniques and also by Differential Thermal analysis method , whenever diagnostic ...
Page 263
... clay at deeper depths . C ) Pennar river mouth - Nizampatnam Bay Sector : During SM - 80 cruise calcareous zone ... clay with small patches of dark yellowish brown clay and very dark grey clay . A major body of olive brown clay occurs in ...
... clay at deeper depths . C ) Pennar river mouth - Nizampatnam Bay Sector : During SM - 80 cruise calcareous zone ... clay with small patches of dark yellowish brown clay and very dark grey clay . A major body of olive brown clay occurs in ...
Page 264
... clay , clay , sandy clay and clayey sand progressively towards offshore . The sand is fine grained and grey in colour and is restricted to 20 m isobath off Kutukonda whereas it is medium to coarse grained towards north i.e. off Lawson's ...
... clay , clay , sandy clay and clayey sand progressively towards offshore . The sand is fine grained and grey in colour and is restricted to 20 m isobath off Kutukonda whereas it is medium to coarse grained towards north i.e. off Lawson's ...
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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