Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 74
... microfacies from section to section is easily done most of the microfacies are very widespread throughout the study area . Using the massive oosparite microfacies as a marker horizon ( fig . 3 ) , the microfacies above and below are ...
... microfacies from section to section is easily done most of the microfacies are very widespread throughout the study area . Using the massive oosparite microfacies as a marker horizon ( fig . 3 ) , the microfacies above and below are ...
Page 79
Oosparite Microfacies ( SMF - 15 ) The dominant microfacies is the oosparite microfacies ( Plate II , figs . 1-4 ; Plate III , fig . 1 ) . Thickness ranges from 10.7 m to 11.9 m . Medium - scale festoon cross bedding is common in the ...
Oosparite Microfacies ( SMF - 15 ) The dominant microfacies is the oosparite microfacies ( Plate II , figs . 1-4 ; Plate III , fig . 1 ) . Thickness ranges from 10.7 m to 11.9 m . Medium - scale festoon cross bedding is common in the ...
Page 80
... microfacies . In this microfacies , the bioclasts comprise less than 10 per cent of the rock and consist primarily of ostracods and sponge spicules . Algal Foraminiferal Biosparite ( SMF - 11 ) Green algae plates , foraminifers , and ...
... microfacies . In this microfacies , the bioclasts comprise less than 10 per cent of the rock and consist primarily of ostracods and sponge spicules . Algal Foraminiferal Biosparite ( SMF - 11 ) Green algae plates , foraminifers , and ...
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