Himalaya: Geological Aspects, Volume 2P. S. Saklani Contributed articles. |
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Page 19
... valley ( Reibel and Reuber 1982 ) . gabbro occurrences are very restricted : plagioclase schlieren have been observed in Spong valley ( Fig . 20C ) . pegmatoid gabbro with green clinopyroxene has been found nearly in every main valley ...
... valley ( Reibel and Reuber 1982 ) . gabbro occurrences are very restricted : plagioclase schlieren have been observed in Spong valley ( Fig . 20C ) . pegmatoid gabbro with green clinopyroxene has been found nearly in every main valley ...
Page 151
... valley that lies between the Zanskar and Dhauladhar ranges . The valley trends NW - SE and is considered to be of tectonic origin ( Wadia , 1957 ; Gansser , 1964 ) . The southern part of the longitudinal valley is known as the Chamba valley ...
... valley that lies between the Zanskar and Dhauladhar ranges . The valley trends NW - SE and is considered to be of tectonic origin ( Wadia , 1957 ; Gansser , 1964 ) . The southern part of the longitudinal valley is known as the Chamba valley ...
Page 646
... Valley and Lohit districts ) and western ( Siang , Subansiri and Kameng districts ) parts of Arunachal Himalaya is presented in Table 1 , Earlier it ... Valley WESTERN PART Kameng , Subansiri & Siang Valleys 646 Surendra Singh and A.K. De.
... Valley and Lohit districts ) and western ( Siang , Subansiri and Kameng districts ) parts of Arunachal Himalaya is presented in Table 1 , Earlier it ... Valley WESTERN PART Kameng , Subansiri & Siang Valleys 646 Surendra Singh and A.K. De.
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