Geological Bulletin, Volume 6University of Peshawar, 1971 - Geology |
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Page 5
... feet thick and are folded The phyllites are even more deformed here ; their thickness may be a few hundred feet . The overlying siltstone / shale association is approximately 400 to 500 feet and the limestone about 150 feet thick . To ...
... feet thick and are folded The phyllites are even more deformed here ; their thickness may be a few hundred feet . The overlying siltstone / shale association is approximately 400 to 500 feet and the limestone about 150 feet thick . To ...
Page 9
... feet thick and often form zones that reach 60 feet thickness at their maximum and many hundred yards in length , although they are much rare compared to anorthosite layers . as The rocks are characterized by many sets of well ...
... feet thick and often form zones that reach 60 feet thickness at their maximum and many hundred yards in length , although they are much rare compared to anorthosite layers . as The rocks are characterized by many sets of well ...
Page 37
... feet . It gradually pinches out near the northern and southern extensions . Quartzite on the eastern flank is developed between Seri and Momahiya village for & distance of about ... inches to two feet thick , are also associated with the 37.
... feet . It gradually pinches out near the northern and southern extensions . Quartzite on the eastern flank is developed between Seri and Momahiya village for & distance of about ... inches to two feet thick , are also associated with the 37.
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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Common terms and phrases
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