Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 4
... Calcareous rocks are variable in colour and composition , ranging from brown dolomitic and greyish - white recrystallized marly limestones to black and greyish- white marbles . The marbles are composed of carbonate ( 85 to 90 % ) , with ...
... Calcareous rocks are variable in colour and composition , ranging from brown dolomitic and greyish - white recrystallized marly limestones to black and greyish- white marbles . The marbles are composed of carbonate ( 85 to 90 % ) , with ...
Page 102
... calcareous rocks of the Mingora area are different from the above- described rocks in that they contain white mica instead of green Cr - mica , have more quartz and carbonate with albite in a few , and generally lack talc and serpen ...
... calcareous rocks of the Mingora area are different from the above- described rocks in that they contain white mica instead of green Cr - mica , have more quartz and carbonate with albite in a few , and generally lack talc and serpen ...
Page 184
... calcareous as well as argillaceous , medium- to coarse - grained , moderately sorted and composed of rock fragments ... calcareous subfeldspathic lithic arenites . Occasionally micaceous wacke , subfeldspathic lithic wacke and cal ...
... calcareous as well as argillaceous , medium- to coarse - grained , moderately sorted and composed of rock fragments ... calcareous subfeldspathic lithic arenites . Occasionally micaceous wacke , subfeldspathic lithic wacke and cal ...
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