Records of the Geological Survey of India, Volume 112, Part 3government of India., 1977 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 14
... groups of rock formations in the southern Gangpur - Bonaigarh region , which have been designated as Group - I , II , III and IV . Group - I and II are equivalent to sequences I and V of Prasada Rao , et al ( 1964 ) while , Group III ...
... groups of rock formations in the southern Gangpur - Bonaigarh region , which have been designated as Group - I , II , III and IV . Group - I and II are equivalent to sequences I and V of Prasada Rao , et al ( 1964 ) while , Group III ...
Page 15
... Group - II has lithological similarity with Dhanjhori Group of the type area in Singhbhum region in Bihar and also with the rocks of Simlipal Basin in Mayurbhanj district , Orissa . arenaceous A sequence of moderate to low dipping rocks ...
... Group - II has lithological similarity with Dhanjhori Group of the type area in Singhbhum region in Bihar and also with the rocks of Simlipal Basin in Mayurbhanj district , Orissa . arenaceous A sequence of moderate to low dipping rocks ...
Page 19
... group , which also appears to be related to the same NW - SE cleavage mentioned in Group - III and is designated S The S , recorded in Group - III ocks is not noticed in the area of study . d ) A sericite - biotite mineral lineation ...
... group , which also appears to be related to the same NW - SE cleavage mentioned in Group - III and is designated S The S , recorded in Group - III ocks is not noticed in the area of study . d ) A sericite - biotite mineral lineation ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern GangpurBonaigarh Region Sundargarh | 13 |
Copyright | |
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analysis andradite anomaly average axial plane Badampahar bands basin bauxite bedding Bihar biotite calc-gneiss chalcopyrite channel chlorite cleavage Colliery conglomerate Dalma deformation deposits Dhanjori epidiorite district dolerite dolerite dykes eastern epidiorite epidote F₁ facies fold fossils fractures fuchsite galena Gangpur Gangpur Group Geol Geological Survey geophysical Ghatsila gibbsite gneiss grains granite gneiss gravity Group-II rocks Hazaribagh hornblende indicate kaolinite Karharbari Formation Keonjhar Khola Kusunda laterite lavas limb lineation massive garnet metamorphic metasedimentary belt metres mica schists mineralisation minerals muscovite Nausahi Nayadih Kusunda occur Orissa pegmatite phyllite plagioclase Plate plunging quartz quartzite Raghunathpali Rajgir Rangpo Records regional resistivity samples sand sandstone saprolite Sarkar scale schist schistose sedimentary sediments sequence sericite shales shear shows Simlipal Singhbhum skarn stowed stress structures sulphide Sundargarh District Surv Survey of India syncline synformal textural thickness TRAV traverse trend ultrabasic rock unstowed volcanics Volume