Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 79
... cementing material is spar . Gastropodal Biomicrite - Biosparite Microfacies ( SMF - 19 ) The The gastropodal biomicrite - biosparite microfacies occurs below and above the oosparite microfacies . These microfacies consist of bioclastic ...
... cementing material is spar . Gastropodal Biomicrite - Biosparite Microfacies ( SMF - 19 ) The The gastropodal biomicrite - biosparite microfacies occurs below and above the oosparite microfacies . These microfacies consist of bioclastic ...
Page 185
... cementing material ) . The cement is calcareous but at places ferruginous and siliceous . Mineral Composition Quartz ( X = 24.63 , 1 = 4.47 , Table - 1 ) occurs as medium to coarse grains , mostly subangular to subrounded . Some small ...
... cementing material ) . The cement is calcareous but at places ferruginous and siliceous . Mineral Composition Quartz ( X = 24.63 , 1 = 4.47 , Table - 1 ) occurs as medium to coarse grains , mostly subangular to subrounded . Some small ...
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