Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 125
... almandine zone . ( ii ) Quartzitic Rocks . The quartzitic rocks are also very fine grained with minor micaceous minerals . They occur as intercalated bands within pelitic rocks which grade into the quartzitic rocks . For the purpose of ...
... almandine zone . ( ii ) Quartzitic Rocks . The quartzitic rocks are also very fine grained with minor micaceous minerals . They occur as intercalated bands within pelitic rocks which grade into the quartzitic rocks . For the purpose of ...
Page 126
... almandine schist is developed in contact with the gneiss ( Figs . 1 and 2 ) . The chilled contact of gneiss together with hornfelsing , toughness and develop- ment of somewhat criss - cross foliation in the almandine schist probably ...
... almandine schist is developed in contact with the gneiss ( Figs . 1 and 2 ) . The chilled contact of gneiss together with hornfelsing , toughness and develop- ment of somewhat criss - cross foliation in the almandine schist probably ...
Page 135
... Almandine garnet is present as light brown irregularly subhedral shaped porphyroblasts generally deformed ... almandine schists . Biotite Granite Gneiss The rock consists of albite , quartz. Almandine porphyroblast ( middle ) showing ...
... Almandine garnet is present as light brown irregularly subhedral shaped porphyroblasts generally deformed ... almandine schists . Biotite Granite Gneiss The rock consists of albite , quartz. Almandine porphyroblast ( middle ) showing ...
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