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 25
... deformation is computed as 54 % . Synkinema- tically with this deformation , the rocks underwent a low - grade regional metamorphism , the physical conditions of which are delineated as T - 300 ° to 450 ° C and P - 2 to 3 kb . Later ...
... deformation is computed as 54 % . Synkinema- tically with this deformation , the rocks underwent a low - grade regional metamorphism , the physical conditions of which are delineated as T - 300 ° to 450 ° C and P - 2 to 3 kb . Later ...
Page 28
... deformations , as theoretical and computer studies on stress history of folds show that these directions vary quite considerably with the position in the fold and the stage of deformation ( Dieterich and Carter , 1969 ; Dieterich , 1970 ) ...
... deformations , as theoretical and computer studies on stress history of folds show that these directions vary quite considerably with the position in the fold and the stage of deformation ( Dieterich and Carter , 1969 ; Dieterich , 1970 ) ...
Page 31
... deformation is much less. of some of the extension and release fractures were overcome by the force of gravity , and gravity faul- ting took place when the transverse and longitudinal faults were formed . After the F , deformation , the ...
... deformation is much less. of some of the extension and release fractures were overcome by the force of gravity , and gravity faul- ting took place when the transverse and longitudinal faults were formed . After the F , deformation , the ...
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