Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 175
... subduction took place during pre - Paleocene underneath the Kohistan - Ladakh arc and the southern margin of the Asian plate / Gondwanic microcontinent ( Hindukush- Karakoram ) , and ( 2 ) whilst the subduction under the Kohistan ...
... subduction took place during pre - Paleocene underneath the Kohistan - Ladakh arc and the southern margin of the Asian plate / Gondwanic microcontinent ( Hindukush- Karakoram ) , and ( 2 ) whilst the subduction under the Kohistan ...
Page 176
... subduction of the Paleotethys during the Creta- ceous . The Karakoram granites constitute the middle belt between the Reshun fault and MKT whilst the southern ( Ladakh - Kohistan ) belt occurs between the MKT and MMT . The latter belt ...
... subduction of the Paleotethys during the Creta- ceous . The Karakoram granites constitute the middle belt between the Reshun fault and MKT whilst the southern ( Ladakh - Kohistan ) belt occurs between the MKT and MMT . The latter belt ...
Page 199
... subduction zones have been envisaged by Andrews - Speed and Brookfield ( 1982 ) and Windley ( pers . comm . ) . We present here a model ( Fig . 1 ) supported by new radiometric ages . The major sequence of events during the evolution of ...
... subduction zones have been envisaged by Andrews - Speed and Brookfield ( 1982 ) and Windley ( pers . comm . ) . We present here a model ( Fig . 1 ) supported by new radiometric ages . The major sequence of events during the evolution of ...
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 |
Copyright | |
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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