Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 103
... garnet in rare cases . We consider that most of the pelitic - psammitic- looking rocks in the western part of Shangla pass are tuffaceous in origin . Interesting is the occurrence of piemontite schists and , especially , blue- schists ...
... garnet in rare cases . We consider that most of the pelitic - psammitic- looking rocks in the western part of Shangla pass are tuffaceous in origin . Interesting is the occurrence of piemontite schists and , especially , blue- schists ...
Page 105
... garnet- bearing veins in the blueschists , and possible conversion of the latter to green- schists ) of slightly higher temperatures might have taken place . Shams et al . ( 1980 ) have presented two analyses of crossites from Shangla ...
... garnet- bearing veins in the blueschists , and possible conversion of the latter to green- schists ) of slightly higher temperatures might have taken place . Shams et al . ( 1980 ) have presented two analyses of crossites from Shangla ...
Page 164
... garnet , etc. , intruding schists on its western margin , is considered by Shams to be a younger derivative . The occurrence of cordierite ( Le Fort et al . , 1980 ) , sillimanite and andalusite in the granites on one hand , and of garnet ...
... garnet , etc. , intruding schists on its western margin , is considered by Shams to be a younger derivative . The occurrence of cordierite ( Le Fort et al . , 1980 ) , sillimanite and andalusite in the granites on one hand , and of garnet ...
Contents
Petrography of the Loe Shilman Carbonatite Complex Khyber Agency | 29 |
Major Elements Abundance in the Kalam Lavas | 45 |
Sections of the Wargal Limestone Western Salt Range Pakistan | 63 |
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albite albite-carbonate albitites alkaline granites alkaline rocks almandine Amph amphibole andesite apatite associated band beds betafite biotite blueschists brown Bull calc-alkaline calcareous calcite carbonate carbonatite Chaudhry chlorite clinopyroxene complex contain country rocks Desio diorites dolerites dolomite epidote fault feldspar fine-grained Formation gabbroic rocks gabbros Geol Geology gneisses grains granitic belt granitic gneisses granitic rocks granodiorite graphitic schists Himalayas hornblende igneous Indus intrusions island arc Jurassic Kalam volcanic zone Karakoram KASC Kempe and Jan Khyber Agency Kohistan magmatic magnetite Mansehra margin Mauji metamict metamorphism metasediments mica microfacies minerals MODAL COMPOSITION muscovite northern occur outcrop Pakistan pegmatite Peshawar Plain petrography petrology plagioclase pluton Punjab Univ pyrite pyrochlore pyroxenites quartz quartzite range region Reshian rhyolite river samples sandstones schistosity schists sediments sequence shales Shangla Shilman Siwalik sphene subduction suggest Swat syenites Tahirkheli Tarbela tectonic ultramafic University of Peshawar veins Warsak