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 366
... depth of hard rock varies from 2.13 to 17.67 m . The greater depth to hard rock on the right flank and thick river fiill deposit indicated old river channel close to the right of flank . It has been recommended to ascertain the ...
... depth of hard rock varies from 2.13 to 17.67 m . The greater depth to hard rock on the right flank and thick river fiill deposit indicated old river channel close to the right of flank . It has been recommended to ascertain 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 ...
Page 373
... depth by A. B. Chepe . The drill cores consist of variants of Deccan basalt flows and foundation grade is established in the river channel at Ch 2255 m at a depth of 9.14 m ( R. L. 249.90 m ) . For the earthen section , C. O. T. grade ...
... depth by A. B. Chepe . The drill cores consist of variants of Deccan basalt flows and foundation grade is established in the river channel at Ch 2255 m at a depth of 9.14 m ( R. L. 249.90 m ) . For the earthen section , C. O. T. grade ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly 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 exploratory exposed fault folds foliation Formation fossils foundation garnetiferous geochemical geological investigations geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende Hydel indicated intrusives Laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals nala NW-SE occur Orissa pegmatite phyllite pits plane power house Project proposed pyrite pyrrhotite 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 terrace thick traverse trending tunnel upto valley varies