The petrology of phonolites from the Kenya Rift |
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Authors: | Stephen J Lippard |
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Institution: | Geology Department, University of Newcastle upon Tyne Newcastle, NE1 7RU, Great Britain |
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Abstract: | Field, petrographic and geochemical studies of a variety of phonolitic rocks of Neogene age from the Rift zone in central Kenya allow three major types to be distinguished. Trace element studies in particular enable restraints to be placed on the possible interrelationships among these lava types. |
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