Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 159
... margin environment in response to the subduction of the Paleotethys during the Cretaceous . Radiometric ages in the Karakoram granitic belt ( continental margin ) range from 65 to 5 m.y. whilst those in the Ladakh - Kohistan granitic ...
... margin environment in response to the subduction of the Paleotethys during the Cretaceous . Radiometric ages in the Karakoram granitic belt ( continental margin ) range from 65 to 5 m.y. whilst those in the Ladakh - Kohistan granitic ...
Page 162
... margin a ) Khunjerab - Tirich Mir ~ 115-86 m.y. , continental margin Late Precambrian ( ? ) to Cambrian , dominantly calc - alkaline granites and gneisses of Nanga Parbat , Nauseri , Kaghan , Mansehra , Swat , ( ? ) Pan - African LATE ...
... margin a ) Khunjerab - Tirich Mir ~ 115-86 m.y. , continental margin Late Precambrian ( ? ) to Cambrian , dominantly calc - alkaline granites and gneisses of Nanga Parbat , Nauseri , Kaghan , Mansehra , Swat , ( ? ) Pan - African LATE ...
Page 176
... margin and / or island arc type and the Karakoram belt having constituted the margin of the Asiatic continental or a Gondwanic microcontinental block . The post - Early Miocene ages ( 20 to 5 m.y. ) reported only in the Karakoram ...
... margin and / or island arc type and the Karakoram belt having constituted the margin of the Asiatic continental or a Gondwanic microcontinental block . The post - Early Miocene ages ( 20 to 5 m.y. ) reported only in the Karakoram ...
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