Geological Bulletin, Volume 6University of Peshawar, 1971 - Geology |
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Page 3
... ( Gabral and Ushu Gols ) show changes in gradient at many places and they are dammed up , or had been and later drained ( see also Matsushita , 1965 ) . Shallow lakes and , locally , low gradients are best seen at Mahodand , Jaba ...
... ( Gabral and Ushu Gols ) show changes in gradient at many places and they are dammed up , or had been and later drained ( see also Matsushita , 1965 ) . Shallow lakes and , locally , low gradients are best seen at Mahodand , Jaba ...
Page 14
... Gabral , the volcanic rocks have been intruded by dark dioritic rocks followed by granitic rocks . It is not clear as how far to the northeast of Gabral do the volcanic rocks extend . However , volvanic pebbles have been collected in the ...
... Gabral , the volcanic rocks have been intruded by dark dioritic rocks followed by granitic rocks . It is not clear as how far to the northeast of Gabral do the volcanic rocks extend . However , volvanic pebbles have been collected in the ...
Page 18
... Gabral Plutonites . For the twelve miles distance to the north , and three miles to the northwest of Gabral , along the two major streams , different types of silicic intrusions have been noticed . Many of the rocks vary in texture and ...
... Gabral Plutonites . For the twelve miles distance to the north , and three miles to the northwest of Gabral , along the two major streams , different types of silicic intrusions have been noticed . Many of the rocks vary in texture and ...
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