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 184
... grained sandstones , siltstones and shales . The Jaisalmer Formations consists of calcareous sandstone , calcarenites , fine - grained lime- stones , fossiliferous limestones and colitic colitic limestones . The grits and sandstones ...
... grained sandstones , siltstones and shales . The Jaisalmer Formations consists of calcareous sandstone , calcarenites , fine - grained lime- stones , fossiliferous limestones and colitic colitic limestones . The grits and sandstones ...
Page 232
... grained granite ( ? ) bands are met with . The felspars are completely altered to clay with some ferruginous ... grained granite , fine grained granite , and medium grained granite 232 [ VOL . 108 Records of the Geological Survey of ...
... grained granite ( ? ) bands are met with . The felspars are completely altered to clay with some ferruginous ... grained granite , fine grained granite , and medium grained granite 232 [ VOL . 108 Records of the Geological Survey of ...
Page 333
... grained , and at places banded with variation in concentration of horn- blende . Bijawar Group consists mainly of dolomites with subordinate shales , chert breccia with lenticles of quartzites . Vindhyan Supergroup is made up of Kanar ...
... grained , and at places banded with variation in concentration of horn- blende . Bijawar Group consists mainly of dolomites with subordinate shales , chert breccia with lenticles of quartzites . Vindhyan Supergroup is made up of Kanar ...
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