Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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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 48
... analysis . Heavy mineral separation of all the samples was carried out and the identification and counting of various individual minerals was being continued . For clay mineral analyses samples had been sent to X - ray and D. T. A. ...
... analysis . Heavy mineral separation of all the samples was carried out and the identification and counting of various individual minerals was being continued . For clay mineral analyses samples had been sent to X - ray and D. T. A. ...
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
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal