Structural Geology of the HimalayaP. S. Saklani |
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Page 50
... pelitic material typically occurs in web form , here and there , in the rock ( Fig . 5c . ) Mu Si Fig 5.c Fig . 5.c. The pelitic material occurring in web like form in quartzo- felspathic ground - mass . Note prisms and fine needles of ...
... pelitic material typically occurs in web form , here and there , in the rock ( Fig . 5c . ) Mu Si Fig 5.c Fig . 5.c. The pelitic material occurring in web like form in quartzo- felspathic ground - mass . Note prisms and fine needles of ...
Page 57
... pelitic schists exposed in the vicinity of granitoid rock . These evidences suggest that the emplacement of granitic component has not taken place under the condition where the temperature difference between the mobilizate and the ...
... pelitic schists exposed in the vicinity of granitoid rock . These evidences suggest that the emplacement of granitic component has not taken place under the condition where the temperature difference between the mobilizate and the ...
Page 69
... pelitic and calcareous metasediments ( Gupta , 1978 ) . Pegmatoid character of some of the layers in the layered stromatic or augen structures with relicts of country- rocks indicate that such bands were preferably dissolved on account ...
... pelitic and calcareous metasediments ( Gupta , 1978 ) . Pegmatoid character of some of the layers in the layered stromatic or augen structures with relicts of country- rocks indicate that such bands were preferably dissolved on account ...
Common terms and phrases
Almora anatexis anticline augen axes axial plane Badrinath basin beds Bhattacharya biotite Blaini cleavage Delhi developed direction earthquakes eastern Eocene F₂ fabric facies fault folds foliation Gansser Garhwal Garhwal Himalaya garnet Geol gneiss grained granitic gneisses Himalaya Indian Indian plate Indo-Pakistan Jour Jutogh Kashmir Klootwijk Krol Belt Krol thrust Kumaun Kumaun Himalaya Ladakh Lesser Himalaya limestone Lingtse Gneiss Lower Main Boundary Main Central Thrust metamorphism mica schist micaceous Middle Siwalik migmatite mineral lineation Mukhem mylonitic Naini nappe Nepal observed occur ophiolite orientation Pakistan palaeomagnetic parallel phase of deformation phyllite plagioclase porphyroblastic quartz quartzite Quetta region rocks rotation S₁ S₂ Saklani sandstone schist schistosity sedimentary sediments seismicity sequence shales shear Simla Sinha Roy Siwalik Siwalik Formation slate stratigraphic structures Surv Suture Zone syncline tectonic tectonites thrust sheet thrust zone Tibetan slab tourmaline trend units Upper Valdiya valley volcanics