Geological Bulletin, Volumes 17-18University of Peshawar, 1984 - Geology |
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Page 130
... thrust over ( 2 ) the Indus suture melange group ( MMT zone ) , which in turn has been obducted onto ( 3 ) the Indo - Pakistan subcontinent sequence ( Figs . 1 & 2 ) . The Kohistan arc sequence is relevant to this paper only to the ...
... thrust over ( 2 ) the Indus suture melange group ( MMT zone ) , which in turn has been obducted onto ( 3 ) the Indo - Pakistan subcontinent sequence ( Figs . 1 & 2 ) . The Kohistan arc sequence is relevant to this paper only to the ...
Page 3
... Thrust ( MKT ) and Main Mantle Thrust ( MMT ) . The area between the MKT and MMT is considered to represent ancient island arc ( s ) , developed largely during the Cretaceous in response to northwards intra - oceanic subduction ...
... Thrust ( MKT ) and Main Mantle Thrust ( MMT ) . The area between the MKT and MMT is considered to represent ancient island arc ( s ) , developed largely during the Cretaceous in response to northwards intra - oceanic subduction ...
Page 144
... thrust sheet . CONCLUSIONS Schists , marbles , amphibolites , and underlying gneisses of lower Swat and Buner constitute a crystalline thrust sheet of the Indian plate . This unit moved southwards in response to the obduction of the ...
... thrust sheet . CONCLUSIONS Schists , marbles , amphibolites , and underlying gneisses of lower Swat and Buner constitute a crystalline thrust sheet of the Indian plate . This unit moved southwards in response to the obduction of the ...
Contents
UNIVERSITY OF PESHAWAR | 1 |
Distribution of trace elements in ophiolites from Cazaneshti | 17 |
Petrochemistry of the rocks from Babaji area a part of the Ambela granitic | 31 |
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actinolite Afghanistan amphibole amphibolite analyses anorthosites associated basalt Batura belt Bibai biotite block blueschist facies Bull calcic amphibole chemical Chilas complex chlorite chromite clinopyroxene composition coronas Cretaceous crossite deposits diamictite dunite epidote fault feldspar folds Formation garnet Geol Geology glacier glaucophane gneisses grains granulites greenschist high-P Himalaya hornblende Hunza igneous Indus suture intrusions island arc Karakorum kbar Khan Kohistan Ladakh laterite lavas layers limestone mafic mafic rocks magmatic magnetite Malakand Manglaur Mansehra margins melange metamorphic metasediments mica minerals Mingora Mohmand Agency mylonites Na₂O norites northern Pakistan obducted occur olivine ophiolite orthopyroxene Pakistan peridotites Petrology phengite plagioclase plate plot pyroxene pyroxenites quartz range samples schist sediments sequence serpentinite Shangla shear Shergarh Sar area SiO2 Siwalik Group sodic amphibole spinel suggest Surv suture zone Swat Table Tahirkheli tectonic temperature texture thrust troctolites ultramafic ultramafic rocks Univ University of Peshawar volcanic