Geology and Geodynamic Evolution of the Himalayan Collision Zone, Volume 17, Part 2 - Volume 18, Part 2Dr. K. K. Sharma Pergamon Press, 1991 - Geodynamics |
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Page 71
... Metamorphism took place before late Cretaceous at 550-680 ° C 4.5-6.5 kbar pH2O . Locally , however , higher PT conditions operated and the two minerals grew more abundantly over a wider range of rock composition . Metamorphic ...
... Metamorphism took place before late Cretaceous at 550-680 ° C 4.5-6.5 kbar pH2O . Locally , however , higher PT conditions operated and the two minerals grew more abundantly over a wider range of rock composition . Metamorphic ...
Page 92
... metamorphism of mafic rocks in the East Antarctic Shield . Chem . Geol . , 47 , 135-175 . SIGHINOLFI , G.P. and C. GORGONI ( 1978 ) . Chemical evolution of high - grade metamorphic rocks- anatexis and remotion of material from granulite ...
... metamorphism of mafic rocks in the East Antarctic Shield . Chem . Geol . , 47 , 135-175 . SIGHINOLFI , G.P. and C. GORGONI ( 1978 ) . Chemical evolution of high - grade metamorphic rocks- anatexis and remotion of material from granulite ...
Page 128
... metamorphism of the arc during Upper Cretaceous ( Coward et al . , 1986 , 1987 ; Petterson and Windley , 1985 ) , all evidence in Ladakh sector converge to suggest that the first stage collision of Dras arc with the northern margin of ...
... metamorphism of the arc during Upper Cretaceous ( Coward et al . , 1986 , 1987 ; Petterson and Windley , 1985 ) , all evidence in Ladakh sector converge to suggest that the first stage collision of Dras arc with the northern margin of ...
Contents
volcanism in a Cretaceous island | 19 |
KalamDir igneous complex Kohistan arc | 31 |
geochemical review of Kohistan batholith and | 47 |
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amphibolite belt amphibolites andesite B.F. WINDLEY basalt batholith biotite Bull calc-alkaline Chalt volcanics Chilas Chilas Complex clinopyroxene composition continental Coward Cretaceous crust crystallization deformation diagram diorites Dras island arc Dras volcanics dykes Earth Planet evolution flysch gabbros garnet geochemical geochemistry Geol Gilgit granite granitoids granodiorite granulites high-Mg Himalaya Himalayan Geology Honegger hornblende Hunza India Indian plate Indus suture zone intruded island arc Jijal Complex K.K. Sharma Kamila Karakoram Khalsi Khan Khardung volcanics Kohistan Kohistan Arc Kohistan batholith Ladakh batholith Ladakh magmatic arc leucogranite mafic margin metamorphism mineral Northern Suture oceanic olivine ophiolite ophiolitic melange Pakistan peridotites Peshawar Petrology Petterson and Windley phase-I plagioclase plot plutons Pudsey quartz samples sediments shear zone Shyok volcanics SiO2 southern stage-II subduction suggest Suture Swat Tahirkheli tectonic tholeiitic thrust TiO2 tonalite trace element trondhjemites ultramafic ultramafic rocks Univ uplift valley volcanic rocks volcanics