Himalaya: Geological Aspects, Volume 2P. S. Saklani Contributed articles. |
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Page 226
... Precambrian time ( Udas , 1980 ) . Additionally , authors are also of the view that the uranium mineralisation in the granite gneiss ( Precambrian ) took place during the Himalayan orogeny and possibly it was closely connected with the ...
... Precambrian time ( Udas , 1980 ) . Additionally , authors are also of the view that the uranium mineralisation in the granite gneiss ( Precambrian ) took place during the Himalayan orogeny and possibly it was closely connected with the ...
Page 598
... Precambrian Precambrian Phuntsholing Formation Shumar Formation with Jhumo Ri Gneiss Precambrian Samchi Formation of Nautiyal et al . ( 1964 ) has been divided as the Quartzitic unit merging with Shumar Formation while the Phyllitic ...
... Precambrian Precambrian Phuntsholing Formation Shumar Formation with Jhumo Ri Gneiss Precambrian Samchi Formation of Nautiyal et al . ( 1964 ) has been divided as the Quartzitic unit merging with Shumar Formation while the Phyllitic ...
Page 631
... Precambrian in age.All these units are now regarded Precambrian in age . Lithological association of the Daling Formation is suggestive of eugeosynclinal affinity . It is succeeded by the unstable to metastable sediments representing ...
... Precambrian in age.All these units are now regarded Precambrian in age . Lithological association of the Daling Formation is suggestive of eugeosynclinal affinity . It is succeeded by the unstable to metastable sediments representing ...
Contents
The Central Himalayan Gneisses in Northern Pakistan | 1 |
LowPressure Metamorphism in a Regionally Metamorphic | 49 |
The Buniyar Granite of the Kashmir Himalaya | 61 |
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Acharyya 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 developed diagram fabric facies faults feldspar folds foliation Formation fractures 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 North Almora Thrust 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