Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 39
... green but in some it is pale or bluish green ; some have a purplish ( ? ) Ti - rich hue . Bluish green amphibole is also a common secondary product after garnet and , rarely , after pyroxene . Whether or not all the bluish green ...
... green but in some it is pale or bluish green ; some have a purplish ( ? ) Ti - rich hue . Bluish green amphibole is also a common secondary product after garnet and , rarely , after pyroxene . Whether or not all the bluish green ...
Page 58
... green , green or brownish green but in a few rocks it is light green or distinctly brown . All of the analysed amphiboles are calci- ferous and fall in the general field of hornblendes ; many being rather high in Al2O3 ( up to 18.4 ...
... green , green or brownish green but in a few rocks it is light green or distinctly brown . All of the analysed amphiboles are calci- ferous and fall in the general field of hornblendes ; many being rather high in Al2O3 ( up to 18.4 ...
Page 167
... green ones and the dark grey phyllitic slates . The light green slaty rocks are exposed at places like Kitkot , Gabarai and Mukha etc. These rocks are rather more fine - grained than the rest of the slates of the investigated area and ...
... green ones and the dark grey phyllitic slates . The light green slaty rocks are exposed at places like Kitkot , Gabarai and Mukha etc. These rocks are rather more fine - grained than the rest of the slates of the investigated area and ...
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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