Himalaya: Geological Aspects, Volume 3P. S. Saklani Contributed articles. |
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Page 269
... EPISODE The observed assemblages from various rocks of the area are shown by solid circles in AFM diagrams ( Fig . 4 ) . The different rock types with their varied mineral assemblages , textures , and grade of metamorphism are also ...
... EPISODE The observed assemblages from various rocks of the area are shown by solid circles in AFM diagrams ( Fig . 4 ) . The different rock types with their varied mineral assemblages , textures , and grade of metamorphism are also ...
Page 283
... ( Episode II ) , the Karakoram ( Episode III ) and the Tertiary ( Episode IV , Table 2 ) . The metamorphites of Chamoli Garhwal area constitute a part of the " Lesser Himalayan zone " ( Middlemiss , 1887 ) ; or form a segment of the ...
... ( Episode II ) , the Karakoram ( Episode III ) and the Tertiary ( Episode IV , Table 2 ) . The metamorphites of Chamoli Garhwal area constitute a part of the " Lesser Himalayan zone " ( Middlemiss , 1887 ) ; or form a segment of the ...
Page 288
... Episode II : This is related to Hercynian orogenesis ( 520-240Ma ) . During this event the MCCA belt was further uplifted and the rocks of the belt suffered regional metamorphism . During the progressive stage development of biotite II ...
... Episode II : This is related to Hercynian orogenesis ( 520-240Ma ) . During this event the MCCA belt was further uplifted and the rocks of the belt suffered regional metamorphism . During the progressive stage development of biotite II ...
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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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