Geological Bulletin, Volume 6University of Peshawar, 1971 - Geology |
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Page 94
... brines . It has been suggested that metamorphic waters which result from the breakdown of hydrous minerals during metamorphism are able to dissolve metals and thus slowly build up to metal enriched fluids , White ( 1957 ) . Sediments ...
... brines . It has been suggested that metamorphic waters which result from the breakdown of hydrous minerals during metamorphism are able to dissolve metals and thus slowly build up to metal enriched fluids , White ( 1957 ) . Sediments ...
Page 96
... brines . A vast amount of data has accumulated in recent years about the chemistry and other aspects of these geothermal brines , Busch ( 1970 ) , Bugelskiy et al . ( 1969 ) , Dunham ( 1970 ) , White ( 1965 , 1968 ) , Pavlow ( 1969 ) ...
... brines . A vast amount of data has accumulated in recent years about the chemistry and other aspects of these geothermal brines , Busch ( 1970 ) , Bugelskiy et al . ( 1969 ) , Dunham ( 1970 ) , White ( 1965 , 1968 ) , Pavlow ( 1969 ) ...
Page 106
... brines is directly related to chlorine content and temperature , and also to the calcium content . Also brines high in iron are generally high in Zn , Pb , Cu , and Ag . Roedder ( 1967 ) has shown that brines high in base metal content ...
... brines is directly related to chlorine content and temperature , and also to the calcium content . Also brines high in iron are generally high in Zn , Pb , Cu , and Ag . Roedder ( 1967 ) has shown that brines high in base metal content ...
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