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 13
... Group - II rocks unconformably overlie Group - I rocks and consist of conglomerates , quartzites , greywackes and shales with attendant intrusive and extrusive members . The Group - III rocks are faulted against Group - II and include ...
... Group - II rocks unconformably overlie Group - I rocks and consist of conglomerates , quartzites , greywackes and shales with attendant intrusive and extrusive members . The Group - III rocks are faulted against Group - II and include ...
Page 15
... 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 of cum ...
... 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 of cum ...
Page 19
... Group - III rocks . Faults Several faults manifested by slickensiding , intense silicification , brecciation and accompanied , at places , by downdip striation lineation have been observed in Group - I , II and III rocks . An examina ...
... Group - III rocks . Faults Several faults manifested by slickensiding , intense silicification , brecciation and accompanied , at places , by downdip striation lineation have been observed in Group - I , II and III rocks . An examina ...
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