Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 5
... observed in the gabbroic outcrops ( about 350 sq . m . in area ) in the extreme NE of the mapped part of the complex . The rest of the gabbroic bodies though maintaining identity in the petrographic features with the above mentioned ...
... observed in the gabbroic outcrops ( about 350 sq . m . in area ) in the extreme NE of the mapped part of the complex . The rest of the gabbroic bodies though maintaining identity in the petrographic features with the above mentioned ...
Page 10
... observed in some grains . In all types of the albitites chess - board albite is associated with normal albite , often rimming around the latter ( Plate 2 ) . In a few sections a fibrous material is observed radiating from the margins of ...
... observed in some grains . In all types of the albitites chess - board albite is associated with normal albite , often rimming around the latter ( Plate 2 ) . In a few sections a fibrous material is observed radiating from the margins of ...
Page 152
... observed that gold washing activity has been confined mostly to the stretch between Attock and Skardu . The maximum and minimum gold contents in the vicinity of Attock Fort was determined to be 0.0038 and 0.0086 oz / ton ( Ahmad et al ...
... observed that gold washing activity has been confined mostly to the stretch between Attock and Skardu . The maximum and minimum gold contents in the vicinity of Attock Fort was determined to be 0.0038 and 0.0086 oz / ton ( Ahmad et al ...
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