Himalaya: Geological Aspects, Volume 2P. S. Saklani Contributed articles. |
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Page 21
... observed kink bands ( left part ) and the glide plane and associated shear sense ( right part ) . Due to dynamic recrystallization at higher strain rates the development of mylonite is common . The preferred crystallographic orientation ...
... observed kink bands ( left part ) and the glide plane and associated shear sense ( right part ) . Due to dynamic recrystallization at higher strain rates the development of mylonite is common . The preferred crystallographic orientation ...
Page 192
... observed in mylonitised rocks and its environs . With this end in view , the study and analyses of different structural features and elements observed in mylonites and the associated rocks exposed near Dunda in Uttarkashi District of ...
... observed in mylonitised rocks and its environs . With this end in view , the study and analyses of different structural features and elements observed in mylonites and the associated rocks exposed near Dunda in Uttarkashi District of ...
Page 288
... observed . Further mild foliation is locally developed only in the phyllites . Moreover either the rocks are not metamorphosed , and if metamorphosed , they exhibit a very low grade of metamorphism . In view of the absence of F ,, and ...
... observed . Further mild foliation is locally developed only in the phyllites . Moreover either the rocks are not metamorphosed , and if metamorphosed , they exhibit a very low grade of metamorphism . In view of the absence of F ,, and ...
Contents
The Central Himalayan Gneisses in Northern Pakistan | 1 |
LowPressure Metamorphism in a Regionally Metamorphic | 49 |
The Aureole Zone and Metasediments of Dhauladhar Chaori Khas H P | 75 |
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Almora amphibolite andalusite anticline assemblages augen gneiss axes axial plane axis Barun bedding belt Berinag Bhutan biotite Buxa Central Crystallines Chail Chail Nappes chlorite Chomolongma crenulation cleavage Darjeeling developed diagram eastern fabric facies faults feldspar folds foliation Formation fractures Fuchs Gansser Garhwal Garhwal Himalaya garnet Geol Geology girdle gneiss Gondwana grade grains granite gneiss Group Himalaya India isograd Jour Jutogh Khola Khumbu Kumaun kyanite Lesser Himalaya limestone lithological lower Main Central Thrust Makalu Massif mesoscopic metasediments mica schist micaceous migmatites mineral lineation muscovite mylonitic nappe Nepal occur orientation parallel pelitic Phaplu phase of deformation phyllites plagioclase porphyroblasts Pradesh Precambrian quartz quartzite reaction regional metamorphism rocks S₂ Saklani schist schistosity sedimentary sediments sequence sericite shear sillimanite Simla Siwalik Siyom slates staurolite stratigraphic strike-slip structural Surv syncline tectonic temperature Tethyan texture Thimpu thrust sheet thrust zone tourmaline trend upper Vaikrita Valdiya valley