Geological Bulletin, Volume 11University of Peshawar, 1979 - Geology |
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Page 10
... peridotites and serpenti- nites . The Jijal complex , on the south has thrust - over the Besham Group , comprised of metasedimentary rocks . Garnet granulites with the paragenesis of high pressure granulite facies is in order of garnet ...
... peridotites and serpenti- nites . The Jijal complex , on the south has thrust - over the Besham Group , comprised of metasedimentary rocks . Garnet granulites with the paragenesis of high pressure granulite facies is in order of garnet ...
Page 42
... peridotites also contain coarse crystals of pyroxene that are apparently arranged in crude , thin bands at a high angle to the NW trend of the main ultramafic mass . Some of the dunites and peridotites contain bands ( up to 2 cm x 5 m ) ...
... peridotites also contain coarse crystals of pyroxene that are apparently arranged in crude , thin bands at a high angle to the NW trend of the main ultramafic mass . Some of the dunites and peridotites contain bands ( up to 2 cm x 5 m ) ...
Page 44
... peridotites into two genetic classes , the ophiolitic or truly alpine - type , and the root - zone peridotites found in very high grade metamorphic terrains in deeply eroded mountain roots . The Jijal rocks should probably be placed in ...
... peridotites into two genetic classes , the ophiolitic or truly alpine - type , and the root - zone peridotites found in very high grade metamorphic terrains in deeply eroded mountain roots . The Jijal rocks should probably be placed in ...
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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