Geology and Geodynamic Evolution of the Himalayan Collision Zone, Volume 17, Issue 2K. K. Sharma |
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Page 20
... Hunza River NANGA PARBAT SYNTAXIS KOHISTAN PAKISTAN LADAKH 50 Kms R. Indus Fig.1 . Sketch map showing location of ... Hunza , Gilgit , Ishkuman and Yasin river valleys ( see inset in Fig.1 ) . The aim of this paper is to describe the ...
... Hunza River NANGA PARBAT SYNTAXIS KOHISTAN PAKISTAN LADAKH 50 Kms R. Indus Fig.1 . Sketch map showing location of ... Hunza , Gilgit , Ishkuman and Yasin river valleys ( see inset in Fig.1 ) . The aim of this paper is to describe the ...
Page 22
... Hunza valley volcanics comprise predominant basaltic and andesitic lavas and crystal rich tuffs with minor felsic volcanics which are mainly dacitic , rhyolitic and tuffaceous . Some mineral vugs and veins contain chalcopyrite - bornite ...
... Hunza valley volcanics comprise predominant basaltic and andesitic lavas and crystal rich tuffs with minor felsic volcanics which are mainly dacitic , rhyolitic and tuffaceous . Some mineral vugs and veins contain chalcopyrite - bornite ...
Page 23
... Hunza Hunza Hunza Ishkuman Yasin Hunza Hunza Valley Valley Valley Valley Valley Valley Valley SiO2 48.70 59.80 53.00 54.20 54.40 74.30 75.70 TiO 2 0.42 0.23 0.21 0.62 0.78 0.34 0.27 Al2O3 11.60 11.80 9.40 16.60 16.90 12.90 11.60 Fe2O3 ...
... Hunza Hunza Hunza Ishkuman Yasin Hunza Hunza Valley Valley Valley Valley Valley Valley Valley SiO2 48.70 59.80 53.00 54.20 54.40 74.30 75.70 TiO 2 0.42 0.23 0.21 0.62 0.78 0.34 0.27 Al2O3 11.60 11.80 9.40 16.60 16.90 12.90 11.60 Fe2O3 ...
Contents
Entrapment of an intraoceanic island arc | 1 |
Seismicity of the Himalaya and the northeast | 19 |
Petrology and geochemistry of the western part | 31 |
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acid amphibolite belt amphibolites andesite B.F. WINDLEY basalt batholith biotite Bull calc-alkaline Chalt volcanics Chilas Complex clinopyroxene 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 Nanga Parbat 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 Suture Swat Tahirkheli tectonic tholeiitic thrust TiO2 tonalite trace element trondhjemites ultramafic ultramafic rocks Univ uplift valley volcanic rocks volcanics