Records of the Geological Survey of India, Volume 111The Survey, 1982 - 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 20
... analysis and pann- ing of samples for separation of non - magnetic heavy minerals were also done . A total of 1020 sq km was covered and 305 bedrock and 107 dune / stream sand samples collected . The samples were then processed and ...
... analysis and pann- ing of samples for separation of non - magnetic heavy minerals were also done . A total of 1020 sq km was covered and 305 bedrock and 107 dune / stream sand samples collected . The samples were then processed and ...
Page 47
... analysis method . Calculation and plotting of size analysis data for 53 samples were completed . Mannar during 1975-76 season on board INS " Jamuna " . X - ray results of fifteen samples indicate the presence of quartz , calcite ...
... analysis method . Calculation and plotting of size analysis data for 53 samples were completed . Mannar during 1975-76 season on board INS " Jamuna " . X - ray results of fifteen samples indicate the presence of quartz , calcite ...
Page 65
... analysis of airborne or ground geophysical data . ( b ) Development of pro- grammes for statistical analysis of data collected from regional geochemical survey . ( c ) Development of supporting programme's needs for data processing or ...
... analysis of airborne or ground geophysical data . ( b ) Development of pro- grammes for statistical analysis of data collected from regional geochemical survey . ( c ) Development of supporting programme's needs for data processing or ...
Contents
ENGINEERING AND TRANSPORT DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
WESTERN REGION | 17 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bed rock Bihar biotite block boreholes carried out geological chalcopyrite Circle clay coal comprising Deccan Trap delineated deposits depth dipping Director dist district Division drill cores drill holes excavation fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana grade Group grouting Headquarters indicated investigation laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres mica schist migmatites million tonnes mineralisation minerals nala NE-SW NW-SE occurs Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri samples were collected sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shri sillimanite soil spillway sq km strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan