Himalaya: Geological Aspects, Volume 2P. S. Saklani Contributed articles. |
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Page 16
... moraines ; al- alluvial debris , only represented where it is not identical to the underlying rocks ; F , thrust contact ; F - high angle faults . al hbl hb 1c hbs S 3 dun gab ~ 31 diab alkaline character of the lavas ( Reibel , 1981 ...
... moraines ; al- alluvial debris , only represented where it is not identical to the underlying rocks ; F , thrust contact ; F - high angle faults . al hbl hb 1c hbs S 3 dun gab ~ 31 diab alkaline character of the lavas ( Reibel , 1981 ...
Page 18
... c ) are frequent in a schistose serpetinite matrix ( S ) . la - black shales ; mo - moraines and alluvial deposits . Petrography of the Peridotite The peridotite is mainly harzburgite , 18 I. Reuber , P. Nehlig and G. Reibel.
... c ) are frequent in a schistose serpetinite matrix ( S ) . la - black shales ; mo - moraines and alluvial deposits . Petrography of the Peridotite The peridotite is mainly harzburgite , 18 I. Reuber , P. Nehlig and G. Reibel.
Page 30
... moraines . reorientation of S , foliations are frequently observed . Bands , pockets of dunite - dikelets and pyroxenite occur in the harzburgite of usual composition . In contrast the upper unit appears to be uniform . The S. foliation ...
... moraines . reorientation of S , foliations are frequently observed . Bands , pockets of dunite - dikelets and pyroxenite occur in the harzburgite of usual composition . In contrast the upper unit appears to be uniform . The S. foliation ...
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