Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 7
... Thin Section Name of Rock Pg Scap Cpx Prim- Secon- Opaque Qtz Opx ary dary mins . ( secon- Sph . Bioti- te Neph . Oli- vine amph . amph . dary ) 3 56 33 3 4 Tr . 47 10 | │ 6 17 8 3 4 4 TDP 5 Dolerite 33 48 TDP 121 Dolerite 20 26 22- 85 ...
... Thin Section Name of Rock Pg Scap Cpx Prim- Secon- Opaque Qtz Opx ary dary mins . ( secon- Sph . Bioti- te Neph . Oli- vine amph . amph . dary ) 3 56 33 3 4 Tr . 47 10 | │ 6 17 8 3 4 4 TDP 5 Dolerite 33 48 TDP 121 Dolerite 20 26 22- 85 ...
Page 71
... thin bedded carbonates . The uppermost beds contain chert and are generally nodular ( Kalabagh Member ) . In general , the section can be characterized as beginning with sandy car- bonate at the base ; changing to cherty beds above the ...
... thin bedded carbonates . The uppermost beds contain chert and are generally nodular ( Kalabagh Member ) . In general , the section can be characterized as beginning with sandy car- bonate at the base ; changing to cherty beds above the ...
Page 190
These are followed by poorly developed Abbottabad Group in Poonch ( thin limestone and quartzite beds ) and good development of Sirban Formation's thick cherty dolomites and thin quartzites in Kotli . It also contains dispersed and poor ...
These are followed by poorly developed Abbottabad Group in Poonch ( thin limestone and quartzite beds ) and good development of Sirban Formation's thick cherty dolomites and thin quartzites in Kotli . It also contains dispersed and poor ...
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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Common terms and phrases
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