Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - 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 xi
... Eastern Ghat and also along their contact zone lineament with the cratonic rocks . The mineralogic and chemical nature of the granitoids from the granulite belt of the Eastern Ghats and lower amphibolite facies domain along their ...
... Eastern Ghat and also along their contact zone lineament with the cratonic rocks . The mineralogic and chemical nature of the granitoids from the granulite belt of the Eastern Ghats and lower amphibolite facies domain along their ...
Page 42
... Eastern Ghats with a view to classifying them into different types ( including ' S ' and ' I ' types ) and to identify target areas for search of tin , tungsten and rare carth mineralisation . The work was carried out in the western and ...
... Eastern Ghats with a view to classifying them into different types ( including ' S ' and ' I ' types ) and to identify target areas for search of tin , tungsten and rare carth mineralisation . The work was carried out in the western and ...
Page 82
... eastern part . The northern most member of the Dalma group of rocks , a tuff which is quite wide at the eastern part i.e. near Chandil , narrows down at the western side with a thin carbon phyllite band associated with it . The aerial ...
... eastern part . The northern most member of the Dalma group of rocks , a tuff which is quite wide at the eastern part i.e. near Chandil , narrows down at the western side with a thin carbon phyllite band associated with it . The aerial ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
Copyright | |
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alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal