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 61
... major deformational episodes with the deve- lopment of schistosity ( S1 and S2 ) . It was further affected by two sets of folds , one with a north - easterly plunging axis and the other having its axis sub - parallel to the strike of ...
... major deformational episodes with the deve- lopment of schistosity ( S1 and S2 ) . It was further affected by two sets of folds , one with a north - easterly plunging axis and the other having its axis sub - parallel to the strike of ...
Page 179
... major deformations , the earlier represented by a NNE - SSW trending major folds with superposition of later WSW - ENE trending folds . ALWAR AND SWAI MADHOPUR DISTRICTS P. C. Bakliwal mapped 540 sq km on 1 : 25,000 scale and 10 sq km ...
... major deformations , the earlier represented by a NNE - SSW trending major folds with superposition of later WSW - ENE trending folds . ALWAR AND SWAI MADHOPUR DISTRICTS P. C. Bakliwal mapped 540 sq km on 1 : 25,000 scale and 10 sq km ...
Page 188
... major phases of granitic activity , namely , the Esinpura and the Malani were identified and mapped separately on basis of mode of occurrence , texture , grain size , colour and composition of feldspars and accessory ferromanganese ...
... major phases of granitic activity , namely , the Esinpura and the Malani were identified and mapped separately on basis of mode of occurrence , texture , grain size , colour and composition of feldspars and accessory ferromanganese ...
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