Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 95
... GRANITIC ROCKS OF SWAT KOHISTAN TO THE SOUTH OF KALAM The granitic rocks are variable in texture and mineralogy and range from thin and short veins to sheets extending for some kilometres . Whilst some of them may contain xenoliths and ...
... GRANITIC ROCKS OF SWAT KOHISTAN TO THE SOUTH OF KALAM The granitic rocks are variable in texture and mineralogy and range from thin and short veins to sheets extending for some kilometres . Whilst some of them may contain xenoliths and ...
Page 182
... granitic material . On the basis of appearance and progressive increase in abundance of potash feldspar in the metasediments , after reaching kyanite grade , Misch ( 1949 ) advocated potash metasomatism as the effective cause of ...
... granitic material . On the basis of appearance and progressive increase in abundance of potash feldspar in the metasediments , after reaching kyanite grade , Misch ( 1949 ) advocated potash metasomatism as the effective cause of ...
Page 182
... granitic material . On the basis of appearance and progressive increase in abundance of potash feldspar in the metasediments , after reaching kyanite grade , Misch ( 1949 ) advocated potash metasomatism as the effective cause of ...
... granitic material . On the basis of appearance and progressive increase in abundance of potash feldspar in the metasediments , after reaching kyanite grade , Misch ( 1949 ) advocated potash metasomatism as the effective cause of ...
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Common terms and phrases
abundant amphibole amphibolites andesite anorthosite assemblages associated Bajaur Baltistan bands Baraul belt biotite Bull calc-alkaline Chaudhry Chitral chlorite clinopyroxene coarse-grained composition contain Cretaceous Desio Diwangar epidote fault feldspar foliation Formation garnet granulites Geol Geology Gilgit gneisses gneissose grains granitic rocks Granodiorite granulites green Greenstone Complex grey Group Hazara Himalaya hornblende hypersthene igneous Indo-Pakistan Indus valley intrusions island arc Jan and Mian Jandul Kakar Kalam Karakoram Khan Kohistan layers limestone mafic magma Main Mantle Thrust margins metamorphic metasedimentary rocks metasediments mica Nanga Parbat norites occur opaque minerals orthopyroxene outcrops Pakistan pegmatites peridotites Peshawar Petrography petrology plagioclase plate pyroxene pyroxene granulites pyroxenites quartz diorites quartzites rarely region Reshun rutile schists sequence SiO2 slates southern sphene structure suture zone Swat Kohistan syntaxis Tahirkheli tectonic Tertiary texture thick trend tuffs twinning ultramafic rocks Univ Upper Swat Ushu Gol Utmankhel veins vicinity volcanic rocks whilst xenoliths Yasin