Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 322
... depth of 35.66m and average geothermal gradient in this well was 0.12 ° C / m between 0 and 34 m , nil between 34 m and 38 m and -0.21 ° C / m between 38 m and 112 m . The temperature gradient was taken from surface to a depth of 112 m ...
... depth of 35.66m and average geothermal gradient in this well was 0.12 ° C / m between 0 and 34 m , nil between 34 m and 38 m and -0.21 ° C / m between 38 m and 112 m . The temperature gradient was taken from surface to a depth of 112 m ...
Page 324
... depths of 49.60m , 65.35m , and 90.10m . The increase in temperature was from 36-44.5 ° C in the depth range 14m - 49m giving the average gradient of 0.24 ° C / m ; the increase in temperature with depth was from 27.6 ° C to 32.2 ° C in the ...
... depths of 49.60m , 65.35m , and 90.10m . The increase in temperature was from 36-44.5 ° C in the depth range 14m - 49m giving the average gradient of 0.24 ° C / m ; the increase in temperature with depth was from 27.6 ° C to 32.2 ° C in the ...
Page 368
... depth from surface . Shallow trial pits taken on either bank , however , show moderately hard and jointed sandstone occurirng at 2 to 3 m depth below ground level . Patil has recommended use of duoble tube core bar- rel and proper ...
... depth from surface . Shallow trial pits taken on either bank , however , show moderately hard and jointed sandstone occurirng at 2 to 3 m depth below ground level . Patil has recommended use of duoble tube core bar- rel and proper ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies Verma