Himalaya: Geological Aspects, Volume 3P. S. Saklani Contributed articles. |
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Page 114
... showing showing schistose ( Sc ) and gneissose structures ( Gn ) consist of tabular and elliptical grains of strained quartz ( Qs ) , stretched laths of biotite ( B ) and muscovite ( M ) and magnetite ( Mg ) . b ᄀ . Gn Gn 1.2mra ...
... showing showing schistose ( Sc ) and gneissose structures ( Gn ) consist of tabular and elliptical grains of strained quartz ( Qs ) , stretched laths of biotite ( B ) and muscovite ( M ) and magnetite ( Mg ) . b ᄀ . Gn Gn 1.2mra ...
Page 139
... showing enlargement in grain size . Most of the grains are showing straight extinction due to thermal event surpassed deformational episode . IC- Mylonitic quartzite , just on the MCT , showing large percentage of recrystallised matrix ...
... showing enlargement in grain size . Most of the grains are showing straight extinction due to thermal event surpassed deformational episode . IC- Mylonitic quartzite , just on the MCT , showing large percentage of recrystallised matrix ...
Page 140
... showing incipient conversion of orthoclase into microcline , down left and mica fish down right . 2D - S - C structure in mylonitic granite showing rolled and globular shaped feldspar grains and excellent development of mylonitic ...
... showing incipient conversion of orthoclase into microcline , down left and mica fish down right . 2D - S - C structure in mylonitic granite showing rolled and globular shaped feldspar grains and excellent development of mylonitic ...
Contents
A Historical Perspective 1945 | 19 |
Magnetotelluric Studies in Northwestern Himalaya 4760 | 47 |
Sedimentology of the Palaeogene Succession in Jammu Region 6177 | 61 |
Copyright | |
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Common terms and phrases
aggregate Almora Almora Nappe Almora Thrust basin belt Bhagirathi biotite Budhakedar Central Crystalline Chail Chandpur chlorite compression deformation Delhi developed displacement ductile Duplex evolution facies feldspar Figure folds foliation Gansser Garhwal Garhwal Himalaya garnet Geol Geology gneiss grade granite gneiss granitoids Higher Himalaya Himachal Himalaya Himalayan geology India Indian plate Jour Jutogh Krol Kumar Kumaun kyanite Lesser Himalaya limestone lineaments longitudinal magnetotelluric Main Central Thrust MCT zone MCT-I medium metamorphism mica migmatites minerals mountain movement Murree muscovite mylonitic Nepal North Almora orogenic Paligad pelitic phases phyllite plagioclase plane porphyroclasts Pratapnagar quartz quartzite Ramgarh ramp regional metamorphism RG and TLg river rocks rotation Saklani sandstone schist schistosity sedimentary sediments shale shear zone showing sillimanite Singh Siwalik strike-slips structures studies Subathu subduction Surv Survey tectonic Tertiary Tethys texture thick thrust sheet Tibet tourmaline transverse trend Vaikrita Group Valdiya valley Yamuna