Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 126
... schistosity parallel to the foliation . The area shows isoclinal type folding of chlorite schist , graphite schist and biotite schist , the axis of the major fold passing through the biotite schist . Further- more , the almandine schist ...
... schistosity parallel to the foliation . The area shows isoclinal type folding of chlorite schist , graphite schist and biotite schist , the axis of the major fold passing through the biotite schist . Further- more , the almandine schist ...
Page 130
... schistosity . Segregated quartz bodies are also present in present in irregularly elongated shapes . Quartz upto 0.5 mm is also present as veins along schistosity , bent and folded with foliation . Carbonaceous material is present as ...
... schistosity . Segregated quartz bodies are also present in present in irregularly elongated shapes . Quartz upto 0.5 mm is also present as veins along schistosity , bent and folded with foliation . Carbonaceous material is present as ...
Page 136
... schistosity . They are altered to sericite and zoisite , showing portions of unaltered albite characterized by albite twinning . Albite is also present as a minor fine - grained constituent of the rock . In Reshian gneiss , it was noted ...
... schistosity . They are altered to sericite and zoisite , showing portions of unaltered albite characterized by albite twinning . Albite is also present as a minor fine - grained constituent of the rock . In Reshian gneiss , it was noted ...
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