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 81
Page 191
... varies from 110 to 1:17 . The analyses of the 157 core samples reveal that the alumina silica ratio varies with depth . The ratio increases from 1 : 3 to 1 12 towards the surface of the laterite profiles . RAJASTHAN JHARAWAR DISTRICT ...
... varies from 110 to 1:17 . The analyses of the 157 core samples reveal that the alumina silica ratio varies with depth . The ratio increases from 1 : 3 to 1 12 towards the surface of the laterite profiles . RAJASTHAN JHARAWAR DISTRICT ...
Page 344
... varies in thickness from 0.50 m to 1.00 m , the thick patches being along the edge of the plateau . The analysis of 80 samples reveal that the Al2O3 varies from 40 to 45 per cent mostly . About 0.1 million tonne of Grade III to Low ...
... varies in thickness from 0.50 m to 1.00 m , the thick patches being along the edge of the plateau . The analysis of 80 samples reveal that the Al2O3 varies from 40 to 45 per cent mostly . About 0.1 million tonne of Grade III to Low ...
Page 345
... varies from 1.0 to 3.5 m . The overburden of laterite is upto a maximum of 4.2 m . Rapid analysis of samples indicate that alumina content of bauxite samples varies from 40 per cent to 54 per cent . Analyses of samples from two pits ...
... varies from 1.0 to 3.5 m . The overburden of laterite is upto a maximum of 4.2 m . Rapid analysis of samples indicate that alumina content of bauxite samples varies from 40 per cent to 54 per cent . Analyses of samples from two pits ...
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