Structural Geology of the HimalayaP. S. Saklani |
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Page 95
... girdle axis . 1-3-5-10 % 200 0.5-2-5-8 % A partial annular girdle with one maximum and two sub - maxima around L2 ( a ) as girdle axis . Mica schist with well developed lineations . Angle between L , L3 and L2 , L4 are 35 ° and 65 ...
... girdle axis . 1-3-5-10 % 200 0.5-2-5-8 % A partial annular girdle with one maximum and two sub - maxima around L2 ( a ) as girdle axis . Mica schist with well developed lineations . Angle between L , L3 and L2 , L4 are 35 ° and 65 ...
Page 96
... annular girdle with L ( a ) as girdle axis . Micaceous quartzite with prominent L. and L4 lineations . Relation between L2 and L4 is oblique ( 55 ° ) . Quartz fabric diagram is charac- terised by annular girdle with one maximum and four ...
... annular girdle with L ( a ) as girdle axis . Micaceous quartzite with prominent L. and L4 lineations . Relation between L2 and L4 is oblique ( 55 ° ) . Quartz fabric diagram is charac- terised by annular girdle with one maximum and four ...
Page 97
... girdle axis . Maximum on S .. An annular girdle with four maxima and three sub - maxima . Girdle axis coincides with L. Medium grained micaceous quartzite with pro- minent mineral lineation ( L ) marked by linear arrangement of biotite ...
... girdle axis . Maximum on S .. An annular girdle with four maxima and three sub - maxima . Girdle axis coincides with L. Medium grained micaceous quartzite with pro- minent mineral lineation ( L ) marked by linear arrangement of biotite ...
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