Geological Bulletin, Volume 6University of Peshawar, 1971 - Geology |
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Page 8
... foliation is well - developed and , in a few , lens - shaped feldspar may impart the look of augen - gneisses . In rare cases , large crystals of pyroxene may be studded like buttons in planes often parallel to foliation . Some norites ...
... foliation is well - developed and , in a few , lens - shaped feldspar may impart the look of augen - gneisses . In rare cases , large crystals of pyroxene may be studded like buttons in planes often parallel to foliation . Some norites ...
Page 20
... foliated , especially in the Bankhwar where their foliation trends notheast , dipping northwest . Out of the many well - developed joint sets , the best one strikes N 35 ° -60 ° E , with northwesterly dips . Along this joint set , the ...
... foliated , especially in the Bankhwar where their foliation trends notheast , dipping northwest . Out of the many well - developed joint sets , the best one strikes N 35 ° -60 ° E , with northwesterly dips . Along this joint set , the ...
Page 23
... foliation in most parts . The foliation of these rocks trends east - west to northeast - southwest in the southern part , gradually becoming northerly , and , in the northern part , northwesterly . The dips of the foliation planes ...
... foliation in most parts . The foliation of these rocks trends east - west to northeast - southwest in the southern part , gradually becoming northerly , and , in the northern part , northwesterly . The dips of the foliation planes ...
Contents
Preliminary geology and petrography of Swat Kohistan | 1 |
The geology of the Gandghar Range Distt Hazara N W F | 33 |
Lithological classification and environment of deposition of | 43 |
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abundant altered amphibolites appears associated bands base beds biotite body brown Bull chlorite colour common complex concentration consist contain correlated cover crystalline crystals dark deposits developed diorites distance dykes east eastern epidote exposed extend feet feldspar folded foliation Formation fractures Gandghar Range garnet Geol geology gneisses grades grains granites green grey Group Hazara hornblende inches Indus intrusions iron Kalam Kohistan latter layers light limestone locally located Lower marble material Member metals Middle miles minerals minor natural norites occur outcrop Pakistan pegmatite Peshawar phyllites places plagioclase present probably quartz quartzites rare region result River road rocks samples schists seen sericite shale shear slates solubility solutions southern stream strike structure suggest sulphide Swat temperature thick thin transport types Univ Upper usually valley varieties various veins village volcanic waters western zone