Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 49
... abundant in the boulder next to the hammer head . Abnormally coarse - grained , plagioclase - bearing garnet granulite boulder in Duber stream . Garnet coronas ( grey ) separate dark ( ? ) pyroxene from felsic material . A. B. C. D. ...
... abundant in the boulder next to the hammer head . Abnormally coarse - grained , plagioclase - bearing garnet granulite boulder in Duber stream . Garnet coronas ( grey ) separate dark ( ? ) pyroxene from felsic material . A. B. C. D. ...
Page 102
... abundant micaceous quartzite , intruded by diorites and granites . Ptygmatic folding , migmatitic appearence and differential weathering are the characteristic features of these rocks . Amphibolites are irregularly distributed in the ...
... abundant micaceous quartzite , intruded by diorites and granites . Ptygmatic folding , migmatitic appearence and differential weathering are the characteristic features of these rocks . Amphibolites are irregularly distributed in the ...
Page 104
... abundant in these rocks . Rarely , along the margins of pegmatites , epidote bands are developed . The rocks are ... abundant inclusions of ore and secondary epidote . Hornblende , the second most abundant mineral , is dark to light ...
... abundant in these rocks . Rarely , along the margins of pegmatites , epidote bands are developed . The rocks are ... abundant inclusions of ore and secondary epidote . Hornblende , the second most abundant mineral , is dark to light ...
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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