Records of the Geological Survey of India, Volume 112, Part 3government of India., 1982 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 17
... dipping northwest and in the western limb strikes NW - SE dipping northeast . For purposes of structural analysis , the quartzites and the interbedded units were divided into three domains , D - I forming the eastern limb , D - II ...
... dipping northwest and in the western limb strikes NW - SE dipping northeast . For purposes of structural analysis , the quartzites and the interbedded units were divided into three domains , D - I forming the eastern limb , D - II ...
Page 18
... dipping more steeply than the southern limb . A low moderate dipping crenulation cleavage ( also ' strain - slip ' ) runs parallel to the axial trace of the synformal fold and is designated S1 . This is conspicuously noticed in the ...
... dipping more steeply than the southern limb . A low moderate dipping crenulation cleavage ( also ' strain - slip ' ) runs parallel to the axial trace of the synformal fold and is designated S1 . This is conspicuously noticed in the ...
Page 19
... dipping steeply due south is seen in the Raghunathpali quart- zite and is ignated S. Banerji ( 1968 ) has described . the above WNE - WSW to E - W trending schistosity as of axial plane ' type . A younger cleavage of N - S to N 10 ° E ...
... dipping steeply due south is seen in the Raghunathpali quart- zite and is ignated S. Banerji ( 1968 ) has described . the above WNE - WSW to E - W trending schistosity as of axial plane ' type . A younger cleavage of N - S to N 10 ° E ...
Contents
OF | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern Gangpur Bonaigarh Region Sundargarh | 13 |
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analysis andradite anomaly average axial plane Badampahar bands basaltic basin bauxite beds Bihar biotite calc-gneiss chalcopyrite channel chlorite cleavage Coalfield conglomerate deformation deposits Dhanbad district Dhanjori epidiorite district dolerite dykes eastern ENE-WSW epidiorite epidote F₁ facies fold fossils fractures Gangpur Gangpur Group garnet-rock Geol GEOLOGICAL SURVEY Geophysical gibbsite gneiss Godhur grains granite gneiss gravity Group-I Group-II rocks Group-III Hazaribagh Hazaribagh district hornblende host rock INDIA Records indicated kaolinite Karharbari Formation Keonjhar Khola Kusunda laterite lavas limb massive garnet metamorphic metavolcanic metres mica schists mineralisation minerals muscovite Nausahi North Karanpura occur Orissa pegmatite phyllite plagioclase Plate plunging quartz quartzite Rajgir Rangpo Region resistivity samples sandstone saprolite Sarkar scale schist schistose sedimentary sediments sequence sericite shales shear shows Singhbhum skarn southern stowed structures sulphide Surv SURVEY OF INDIA syncline synformal textural thickness traverse trend ultrabasic rock unstowed vein quartz volcanics