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 17
... plunging at 42 ° due N 10 ° E . The southward closure of the different bands is the result of a mode- rately north plunging synform . The synform , in fact , is a syncline , younger beds are noticed in the core , as evidenced by the ...
... plunging at 42 ° due N 10 ° E . The southward closure of the different bands is the result of a mode- rately north plunging synform . The synform , in fact , is a syncline , younger beds are noticed in the core , as evidenced by the ...
Page 18
... plunging 40-44 ° . This NW plunging fold axis was also noticed in D - VI ( Plate 3 - XIX ) . Since the syncli- nal folding is found to flatten and die out in the southern part of toposheet No. 72 B / 16 , the above NW plunging fold axes ...
... plunging 40-44 ° . This NW plunging fold axis was also noticed in D - VI ( Plate 3 - XIX ) . Since the syncli- nal folding is found to flatten and die out in the southern part of toposheet No. 72 B / 16 , the above NW plunging fold axes ...
Page 19
... plunging 40 ° due WNW . The Bonai Granite is found definitely older to Group - 1I rocks and probably is • emplaced at the culmination of the folding movements within Group - I rocks . Group II rocks have been broadly folded ...
... plunging 40 ° due WNW . The Bonai Granite is found definitely older to Group - 1I rocks and probably is • emplaced at the culmination of the folding movements within Group - I rocks . Group II rocks have been broadly folded ...
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