The 23rd Himalayan-Karakoram-Tibet Workshop: 8-11 August 2008, Leh, Ladakh, India : Extended Abstracts |
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Page 52
... facies crystallization preserves folded boudins of metabasites in the Tso Morari granite . These structures predate the HP metamorphism and can be interpreted as deformation of cogenetic dikes in relation with the Tso Morari granite ...
... facies crystallization preserves folded boudins of metabasites in the Tso Morari granite . These structures predate the HP metamorphism and can be interpreted as deformation of cogenetic dikes in relation with the Tso Morari granite ...
Page 75
... facies to upper amphibolite facies metamorphism ( M1 ) reaching temperatures of ≥ 700 ° C and pressures of 7.4 ± 0.5 kbar ( Joshi and Tiwari 2004 ) . Four metamorphic zones , viz . chlorite - biotite , garnet- biotite , kyanite ...
... facies to upper amphibolite facies metamorphism ( M1 ) reaching temperatures of ≥ 700 ° C and pressures of 7.4 ± 0.5 kbar ( Joshi and Tiwari 2004 ) . Four metamorphic zones , viz . chlorite - biotite , garnet- biotite , kyanite ...
Page 167
... facies retrogression reactions are dated at 30- 31 Ma in the southern part of the Tso Morari massif . Greenschist facies rocks are pervasively recrystallized , and biotite ( not an eclogitic mineral in the metapelitic rocks ) can be ...
... facies retrogression reactions are dated at 30- 31 Ma in the southern part of the Tso Morari massif . Greenschist facies rocks are pervasively recrystallized , and biotite ( not an eclogitic mineral in the metapelitic rocks ) can be ...
Common terms and phrases
amphibole anomaly batholith belt biotite China coesite collision continental correspondence crust crustal deformation Department of Earth deposits ductile dykes Earth Sciences earthquake eastern eclogite emplacement erosion evolution exhumation extrusion facies felsic Figure folds foliation foreland basin Formation Ganga garnet geochemical Geological Society gneiss grains granite Guillot hanging wall Higher Himalayan Himalaya Himalayan Crystalline India Indian plate indicate isotopic Journal Karakoram Kathmandu Kumaun Ladakh Ladakh Himalaya Lesser Himalayan leucogranite lithosphere mafic magmatic magnetic Main Central Thrust mantle massif melt metamorphic mineral Miocene monsoon muscovite mylonitic nappe Nepal normal faults northern NW Himalaya ophiolite orogen Pakistan Paleogene quartz River rocks samples Searle sedimentary sediments seismic sequence shear zone Sigoyer Singh Siwalik South Tibetan Detachment southern STDS Steck strain structural Subathu subduction suggest Suture Zone syntaxis tectonic terrane Tethyan Tibet Tibetan Plateau Tso Morari University upper valley western zircon