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 9
... present . Relict olivine is seen in some specimens and may go upto 12 percent . Clinopyroxene , phlogopite , opaque and carbonate occur as accessories . Perovskite is present in large quantity ( upto about 20 percent ) in some specimens ...
... present . Relict olivine is seen in some specimens and may go upto 12 percent . Clinopyroxene , phlogopite , opaque and carbonate occur as accessories . Perovskite is present in large quantity ( upto about 20 percent ) in some specimens ...
Page 10
... present area ) in last 300 years . At present , these are represented by a number of palaeochannels and depressions occurring in and around present area of study . Ghetugachi , Gotra and Mondalhut areas form part of Chinsura / Katwa and ...
... present area ) in last 300 years . At present , these are represented by a number of palaeochannels and depressions occurring in and around present area of study . Ghetugachi , Gotra and Mondalhut areas form part of Chinsura / Katwa and ...
Page 236
... present within 16 m below the sea floor . Brown coarse sand collected around 80 m depth off Durgarajupatnam - Ennore area closely resembles present day beach sand . suggesting a palaeostrandline at this depth . The inner shelf comprises ...
... present within 16 m below the sea floor . Brown coarse sand collected around 80 m depth off Durgarajupatnam - Ennore area closely resembles present day beach sand . suggesting a palaeostrandline at this depth . The inner shelf comprises ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
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aeromagnetic Andhra assemblage band Barakar Barakar coal seams Barakar Formation Barren Measures basin bathymetric Bihar block borehole carbonaceous coarse comprises cores course was conducted Cruise Deccan Traps delineated deposits depth range district Dzongkhag EXPLORATION FOR COAL fault field season foraminifera geochemical Geological Map geophysical geotechnical gneiss Gondwana grade grained granite grey Group heavy mineral horizons Hyderabad INDEX indicate intersected investigation Kamthi lignite limestone lineament located Madhya Pradesh mainly metamorphic mineralisation nearshore NW-SE occur Orissa phyllite PRADESH Code programme quartz quartzite ranging in thickness Raniganj Raniganj Formation Regional exploration remote sensing ridge River rocks samples Samudra Manthan sand sandstone scale schist sea floor seabed seam zones sector sediments seismic sequence Shahdol shale shallow shear shelf silty clay Sohagpur Sohagpur Coalfield southern sq km strike structural studies Sub-basin subsurface surveys Talchir Formation Tamil Nadu Toposheet trending ultramafic upto Valley Coalfield water depth West Bengal zone