Records of the Geological Survey of India, Volume 125, Part 3The Survey, 1992 - 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 35
Page 7
... major and trace element studies . The area forms part of the Chhotanagpur Gneissic Com- plex of Precambrian age , locally overlain unconformably by Talchir sandstone of the Up . Carboniferous . The Precambri- ans are represented by ...
... major and trace element studies . The area forms part of the Chhotanagpur Gneissic Com- plex of Precambrian age , locally overlain unconformably by Talchir sandstone of the Up . Carboniferous . The Precambri- ans are represented by ...
Page 65
... Major litho - units mapped in the area comprise metasedi- mentaries including quartz sericite schist , garnetiferous mica schist , phyllitic schists and quartzites , lying to the north of Dalma Volcanics and granites and granite ...
... Major litho - units mapped in the area comprise metasedi- mentaries including quartz sericite schist , garnetiferous mica schist , phyllitic schists and quartzites , lying to the north of Dalma Volcanics and granites and granite ...
Page 143
... major part of the present area comprises pediplain on both Precambrian metamorphics and Gondwana sedimentaries . Residual hills , inselbergs , tors and knolls form topographic highs in the pediplain . In addition , flood plain covers a ...
... major part of the present area comprises pediplain on both Precambrian metamorphics and Gondwana sedimentaries . Residual hills , inselbergs , tors and knolls form topographic highs in the pediplain . In addition , flood plain covers a ...
Contents
Bihar | 1 |
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Integrated geological and structural mapping geochemical survey and exploration | 15 |
Copyright | |
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Common terms and phrases
amphibolite arca Bankura basin belt Bihar BIHAR Code biotite block boreholes chalcopyrite charnockite chlorite chlorite schist chromite clay Construction stage geotechnical copper deposits depth Dhenkanal district Division II Ops dolerite drilling earth dam Eastern Ghat Economic Geology Engineering Geology Engineering Geology Division excavation field season foliation formation foundation grade garnetiferous geochemical geological mapping Geology Division-II Ops geophysical Geotechnical and Special gneiss gold granite granite gneiss granophyre granulite grouting holes hot spring Irrigation Project khondalite laterite lava left bank located mica schist migmatite mineral nala occur Orissa ORISSA Code OVERVIEW pegmatite Ph Ph Ph Ph/SS Ph/SS phase phyllite Pindara Purulia district quartz quartz veins quartzite Reservoir Scheme river samples sandstone scale schist sector sediments shear zone Sikkim SINGHBHUM DISTRICT slope soil Special Investigation spillway sq km stage geotechnical investigation strike length suggested sulphide Supergroup surface SURVEY OF INDIA syenite toposheet trending upto volcanics West Bengal