Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 71
... changes from thick bedded carbonates to 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 ...
... changes from thick bedded carbonates to 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 ...
Page 73
... changes were noted . The field work was conducted between December 1980 and May 1981. A profile section was prepared in the field and all samples collected were orientd as to the top of the bed . All field measurements were made with a ...
... changes were noted . The field work was conducted between December 1980 and May 1981. A profile section was prepared in the field and all samples collected were orientd as to the top of the bed . All field measurements were made with a ...
Page 197
... changes in lithology or faunal assemblages . In the case of the Jurassics , most of the type localities of various forma- tions such as the Shrinab , Spingwar , Chiltan , Angira , Mazar Drik belong to different tectonic zones . Some of ...
... changes in lithology or faunal assemblages . In the case of the Jurassics , most of the type localities of various forma- tions such as the Shrinab , Spingwar , Chiltan , Angira , Mazar Drik belong to different tectonic zones . Some 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 |
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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