Geological Bulletin, Volumes 17-18University of Peshawar, 1984 - Geology |
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Page 78
... hornblende , usually with virmicules or granules of a green spinel and in some cases girdled by ortho- pyroxene ... hornblende ( ~ 50 % modally ) . The grapes consist of olivine aggregates , hornblende ( that cuts the olivine and forms ...
... hornblende , usually with virmicules or granules of a green spinel and in some cases girdled by ortho- pyroxene ... hornblende ( ~ 50 % modally ) . The grapes consist of olivine aggregates , hornblende ( that cuts the olivine and forms ...
Page 172
... Hornblende 67 Pegmatite in norite , Bahrain ( from Kempe , 1973 ) . Jan & SH 37 Whole rock 79 Hypersthene - hornblende - biotite - quartz diorite , 934 km S of Kalam . SH 37 Hornblende 74 The rock is a granulite in which Hbl and Bio ...
... Hornblende 67 Pegmatite in norite , Bahrain ( from Kempe , 1973 ) . Jan & SH 37 Whole rock 79 Hypersthene - hornblende - biotite - quartz diorite , 934 km S of Kalam . SH 37 Hornblende 74 The rock is a granulite in which Hbl and Bio ...
Page 77
... Hornblende Schists . b . Siliceous Schists . C. Biotite Schists . • Hornblende schists , biotite schists and siliceous schists are interbedded and do not constitute separate mappable units . In addition to these lithologies garnet ...
... Hornblende Schists . b . Siliceous Schists . C. Biotite Schists . • Hornblende schists , biotite schists and siliceous schists are interbedded and do not constitute separate mappable units . In addition to these lithologies garnet ...
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