Geological Bulletin, Volume 14University of Peshawar, 1981 - Geology |
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Page 74
Several studies have been conducted in the Kohat Range where the Samana
Suk Formation has been mapped or referred to in the reports ( Khattak and
ochers , 1978 ; Chaudhri and others , 1978 ; Tanoli and others , 1978 ) . In all of
these ...
Several studies have been conducted in the Kohat Range where the Samana
Suk Formation has been mapped or referred to in the reports ( Khattak and
ochers , 1978 ; Chaudhri and others , 1978 ; Tanoli and others , 1978 ) . In all of
these ...
Page 120
Qureshi et al . ( 1980 ) reported that cnly amphibole carbonatite was pyrochlore
bearing whereas Jan et al . ( 1979 ) reported a yellowish pyrochlore from
strontianite - witherite carbonatite . Varying degree of metamictization has
resulted due to ...
Qureshi et al . ( 1980 ) reported that cnly amphibole carbonatite was pyrochlore
bearing whereas Jan et al . ( 1979 ) reported a yellowish pyrochlore from
strontianite - witherite carbonatite . Varying degree of metamictization has
resulted due to ...
Page 173
The border zone of the batholith consists of hornblendepoor pink granite ,
whereas the core zone contains hornblende - biotite granite , and two - mica
granite in aplitic , granitic and pegmatitic textures . Tonalites and granodiorites
are reported ...
The border zone of the batholith consists of hornblendepoor pink granite ,
whereas the core zone contains hornblende - biotite granite , and two - mica
granite in aplitic , granitic and pegmatitic textures . Tonalites and granodiorites
are reported ...
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Contents
The Geology and Petrography of the Tarbela Alkaline Complex | 1 |
Petrography of the Loe Shilman Carbonatite Complex Khyber Agency | 29 |
Major Elements Abundance in the Kalam Lavas | 45 |
Copyright | |
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abundant albite albitites alkaline altered amphibole andesite apatite associated band basic beds belt biotite bodies brown Bull calcite carbonate carbonatite chemical chlorite complex composition consist contain deposits described detailed developed diorites dolomite epidote et al fault feldspar field Formation gabbroic Geol Geology gneisses grains granites granitic rocks green Himalayas hornblende igneous indicate Indus intrusions island arc Jurassic Kalam Karakoram Kempe Kohistan Late Limestone locally lower magmatic magnetite major margin metamorphism microfacies minerals minor muscovite normal northern obducted occur origin outcrop Pakistan Peshawar petrography phases plagioclase Plate Pleistocene present pyrite pyrochlore quartz quartzite range region reported river rocks samples sandstones schists sediments sequence sericite shales similar Siwalik sphene structure suggest Swat syenites Table Tahirkheli Tarbela tectonic thick thin Traces Univ University Upper Valley varieties veins volcanic Warsak West zone