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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Results 1-3 of 74
Page 73
... grade of 1.45 % Cu at a cut - off grade of 0.8 % Cu . Drilling for proving the extensions of the mineralised zones in this block , has also been taken up . At Dudhiasol mineralised zones varying in width from 1.0-2.0 m and having an ...
... grade of 1.45 % Cu at a cut - off grade of 0.8 % Cu . Drilling for proving the extensions of the mineralised zones in this block , has also been taken up . At Dudhiasol mineralised zones varying in width from 1.0-2.0 m and having an ...
Page 370
... grade fresh basalt for the masonry section presently proposed between R. D. 1348- 1482 m to be below 5.52 to 12.70 m ( R. L. 692-87-706.58 m ) and to be between 8.40 to 12.30 m ( R. L. 695.64-701.60 m ) between R. D. 1080 to 1220 m . He ...
... grade fresh basalt for the masonry section presently proposed between R. D. 1348- 1482 m to be below 5.52 to 12.70 m ( R. L. 692-87-706.58 m ) and to be between 8.40 to 12.30 m ( R. L. 695.64-701.60 m ) between R. D. 1080 to 1220 m . He ...
Page 373
... 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 varies from 1.5 m at Ch 1650 m to 10 m at Ch 3200 m . At the site for head regulator , at Ch 2070 ...
... 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 varies from 1.5 m at Ch 1650 m to 10 m at Ch 3200 m . At the site for head regulator , at Ch 2070 ...
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