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 264
... surface . The overlying unit above the irregular surface is acoustically transparent and is bedded in nature . Lithologically it consists of clay and clayey sand possibly belonging to post- transgressional period . This surface is ...
... surface . The overlying unit above the irregular surface is acoustically transparent and is bedded in nature . Lithologically it consists of clay and clayey sand possibly belonging to post- transgressional period . This surface is ...
Page 269
... surface zone upto 1 m depth from the surface . The sediments of the seafloor nearer to the Port area are silty and clayey . Chemical analysis of 9 grab samples from the nearshore zone indicates that CaCO3 ranges from 1.50 to 4.50 ...
... surface zone upto 1 m depth from the surface . The sediments of the seafloor nearer to the Port area are silty and clayey . Chemical analysis of 9 grab samples from the nearshore zone indicates that CaCO3 ranges from 1.50 to 4.50 ...
Page 288
... surface ( 0-50 cm ) as well as subsurface ( 50-100 cm ) for the purpose of revaluation in histoy of transportation and deposition of the heavies . Mechanically in- duced surface textures are found in both the surface and sub- surface ...
... surface ( 0-50 cm ) as well as subsurface ( 50-100 cm ) for the purpose of revaluation in histoy of transportation and deposition of the heavies . Mechanically in- duced surface textures are found in both the surface and sub- surface ...
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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