Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 26
... granodiorites , ortho - gneisses and associated younger intrusives like pegmatites , aplites , quartz and mafic rocks . The name Ladakh Granodiorite was first used by Ivanac et al in which they incorporated the acid igneous bodies ...
... granodiorites , ortho - gneisses and associated younger intrusives like pegmatites , aplites , quartz and mafic rocks . The name Ladakh Granodiorite was first used by Ivanac et al in which they incorporated the acid igneous bodies ...
Page 30
... Granodiorite in Gilgit district , Kohistan . Ladakh Granodiorite in contact with the Cretaceous metasediments in the Indus valley , south of Skardu , in Baltistan . Volcanics associated at the base of Yasin Group , equivalent to ...
... Granodiorite in Gilgit district , Kohistan . Ladakh Granodiorite in contact with the Cretaceous metasediments in the Indus valley , south of Skardu , in Baltistan . Volcanics associated at the base of Yasin Group , equivalent to ...
Page 144
... granodiorite has , however , no petrographic significance . The analyses of specimens 21 , 12 , and 4 ( granodiorite ) however , constitute a continuous series with the diorites when the variation trends on the silica variation diagram ...
... granodiorite has , however , no petrographic significance . The analyses of specimens 21 , 12 , and 4 ( granodiorite ) however , constitute a continuous series with the diorites when the variation trends on the silica variation diagram ...
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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