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 111
... conducted the thermal logging in the Sohan geothermal project to study the changes in tem- perature with depth . Nearly 56 boreholes ( shallow and deep ) were logged for a total depth of 4,413 metres . Shallow boreholes logged in these ...
... conducted the thermal logging in the Sohan geothermal project to study the changes in tem- perature with depth . Nearly 56 boreholes ( shallow and deep ) were logged for a total depth of 4,413 metres . Shallow boreholes logged in these ...
Page 117
... conducted in the imme- diate vicinity of hot springs only have presence of low resistivity ( 8-16 ohm m ) to a maximum depth of about 23 m geothermal heating . The resistivity lows obtained in other soundings are also characterised by ...
... conducted in the imme- diate vicinity of hot springs only have presence of low resistivity ( 8-16 ohm m ) to a maximum depth of about 23 m geothermal heating . The resistivity lows obtained in other soundings are also characterised by ...
Page 124
... conducted . Micro - earthquake studies were conducted in collaboration with the School of Earthquake Engineering , University of Roorkee . The area is topo- graphically characterised by longitudinal ridges i . e . ( A ) Bhundsi ...
... conducted . Micro - earthquake studies were conducted in collaboration with the School of Earthquake Engineering , University of Roorkee . The area is topo- graphically characterised by longitudinal ridges i . e . ( A ) Bhundsi ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
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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