Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 49
... xenolith . A typical garnet granulite outcrop 2 km S of Patan . Dark xenoliths and mafic and felsic veins are noticeable . One of the veins is studded with garnet prophyroblasts , is folded and has amphibolitised the host rock on its ...
... xenolith . A typical garnet granulite outcrop 2 km S of Patan . Dark xenoliths and mafic and felsic veins are noticeable . One of the veins is studded with garnet prophyroblasts , is folded and has amphibolitised the host rock on its ...
Page 72
... Xenoliths Xenoliths ( composed of plagioclase and augite with minor amounts of other minerals but no hypersthene ) have been noticed very occasionally in the granulites but a careful search is needed in case their presence helps some ...
... Xenoliths Xenoliths ( composed of plagioclase and augite with minor amounts of other minerals but no hypersthene ) have been noticed very occasionally in the granulites but a careful search is needed in case their presence helps some ...
Page 90
... xenoliths . Foliation is developed only locally in some parts and its trend is not as consistant as in the amphibolites and granulites . Xenoliths of quartzite and amphibolite occur in many rocks and are locally aligned parallel to the ...
... xenoliths . Foliation is developed only locally in some parts and its trend is not as consistant as in the amphibolites and granulites . Xenoliths of quartzite and amphibolite occur in many rocks and are locally aligned parallel to the ...
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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