Journal of Himalayan Geology, Volume 5Wadia Institute of Himalayan Geology, 1994 - Geology |
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Page 62
... suggests that ol was in ENE - WSW , 02 was in NNW - SSE direction and σ3 was vertical . Third phase of Deformation ( D3 ) D2 deformation was followed by a third phase of deformation ( D3 ) . During D3 phase the earlier folds ( F1 & F2 ) ...
... suggests that ol was in ENE - WSW , 02 was in NNW - SSE direction and σ3 was vertical . Third phase of Deformation ( D3 ) D2 deformation was followed by a third phase of deformation ( D3 ) . During D3 phase the earlier folds ( F1 & F2 ) ...
Page 109
... suggests that the rocks are not far away from the minimum melt composition ( cf Elsdon & Gupta , 1981 ) . Various oxides are plotted against SiO2 wt . % ( Figs . 6 ) . CaO , MgO , FeO , and TiO2 exhibit , though poor , an antipathic ...
... suggests that the rocks are not far away from the minimum melt composition ( cf Elsdon & Gupta , 1981 ) . Various oxides are plotted against SiO2 wt . % ( Figs . 6 ) . CaO , MgO , FeO , and TiO2 exhibit , though poor , an antipathic ...
Page 110
... suggests that Sr alongwith plagioclase may have been fractionated at an earlier phase than K - feldspar since CaO shows an antipathic relationship with SiO2 ( Fig . 6 ) . There is a negative correlation between silica and trace and ...
... suggests that Sr alongwith plagioclase may have been fractionated at an earlier phase than K - feldspar since CaO shows an antipathic relationship with SiO2 ( Fig . 6 ) . There is a negative correlation between silica and trace and ...
Contents
CHOUBEY Kewal K Sharma D RAMESHWAR RAO Crustal anatexis | 1 |
N S VIRDI Basement Structures and their possible relation to Sedimentation and Tectonics in | 9 |
N S VIRDI Basement Structures and their possible relation to Sedimentation and Tectonics in | 11 |
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02:53 IST MAGNITUDE Accel cm/s² Agglomeratic Slate Amritpur axial plane Bafliaz Formation basin biotite Budhal Burtsa Formation calcite chert clasts conglomerate Cretaceous deformation Dehra Dun deposits dolomite Dum Gali Quartzite facies fault plane feldspar folds foliation fossils Garhwal Geol gneiss grained granites granitoids grey Gulabgarh Himachal Himalaya Himalayan Geology India Infrakrol Institute of Himalayan inversion Jour Jutogh Kashmir Kharnak Krol Ladakh landslides Lesser Himalaya limestone lineation Maastrichtian Mandi metamorphic Nappe Nilkanth Panjal thrust Panjal Volcanic Parautochthonous belt pebbles periglacial Permian phyllites Pir Panjal range plagioclase porphyries Proterozoic quartz quartzite Rampur Ramsu region rocks Salkhala samples sandstone Sarkanth schist sector sedimentary sediments sequence shale Sharma shear Shergol Singh SiO2 slide slip slope soil strain Stratigraphy structures Surv Suture Zone Syncline tectonic Tethyan Thakur thick Thinly bedded Uhl valley Unconformity upper UTTARKASHI UTTARKASHI EARTHQUAKE Verma Wadia Institute WIMF/A Ypresian Zanskar