Journal of Himalayan Geology, Volume 3Wadia Institute of Himalayan Geology, 1992 - Geology |
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Page 7
... later . The porphyritic granite is very coarse grained with large size feldspars , while granite gneiss are medium grained and have feldspars of smaller size . The dominant feldspar in these rocks is K - feldspar . They are elongated ...
... later . The porphyritic granite is very coarse grained with large size feldspars , while granite gneiss are medium grained and have feldspars of smaller size . The dominant feldspar in these rocks is K - feldspar . They are elongated ...
Page 106
... later tectonic movements . Hafla Thrust Fault : Another dislocation of importance is Hafla Thrust Fault which is an intraformational dislocation . The dislocation plane is characterised by the occurrence of epidiorite which must have ...
... later tectonic movements . Hafla Thrust Fault : Another dislocation of importance is Hafla Thrust Fault which is an intraformational dislocation . The dislocation plane is characterised by the occurrence of epidiorite which must have ...
Page 203
... later ( F , ) cross folds ( NNE - SSW directed ) developed . Effects of this deformational episode can also be observed upon the quartz microfabric pattern . From the orientation diagrams of quartz fabric it becomes evident that except ...
... later ( F , ) cross folds ( NNE - SSW directed ) developed . Effects of this deformational episode can also be observed upon the quartz microfabric pattern . From the orientation diagrams of quartz fabric it becomes evident that except ...
Contents
Fold shape analysis in the vicinity of North Almora Thrust in District | 121 |
S P SAXENA M C SRIVASTAVA Simla group problem in HimalayaA critical review | 131 |
Geology of Kishanpur NagrotaBasantgarhGujru Nagrota Sector of Inner | 137 |
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active Ambootia Armijo Arunachal axis beds belt Bhutan blocks Chail Chevron Folds complete carapace conglomerate deformation displacement Dudatoli earthquake east-west eastern fault plane solutions Gansser Garhwal geobarometer Geol Geophys gneisses graben granite Hafla Haiyuan fault Himachal Pradesh Himalaya Himalayan Geology India Jammu region Jour Journal of Himalayan Ladakh landslide valley left-lateral slip limestone lineation Lower Murree margin melange melange zone metamorphism Mineral mm/a Murree mylonitic ND ND normal faulting offset ophiolitic ophiolitic melange orientation Panjal Parabolas phase phyllite plagioclase Pokheri quartz quartzite right-lateral rocks roughly samples sandstones schist schistose section zone seismic Semi-Ellipses shale Shali shear Siddiqui Simla Simla group Simla Slates Sine Waves Singh and Tewari Siwalik southern Tibet strain strike-slip faulting structures Subathu Subathu Formation surface Surv Suture Zone syncline tectonic thrust faulting Tibet Tibetan Plateau trending turbidites Upper Murree Upper Siwalik valve view volcanics WIMF/A