Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 18
... Silurian . The overlying Shogram Formation is comprised of three main lithological elements : i . a lower massive dolomite , ii . a middle flaggy dolomite , and fossiliferous light to dark grey limestone with interbedded dark grey to ...
... Silurian . The overlying Shogram Formation is comprised of three main lithological elements : i . a lower massive dolomite , ii . a middle flaggy dolomite , and fossiliferous light to dark grey limestone with interbedded dark grey to ...
Page 163
... Silurian - Devonian age lies to the south - west . The pelitic sediments include amphibolites , epidote chlorite schists , phyllitic schists , piemontite schists , talc carbonate schists , graphite schists and slates Extensive distribu ...
... Silurian - Devonian age lies to the south - west . The pelitic sediments include amphibolites , epidote chlorite schists , phyllitic schists , piemontite schists , talc carbonate schists , graphite schists and slates Extensive distribu ...
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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