Petrogenesis of silicic peralkaline rock
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A. Peccerillo; C. Donati; A.P. Santo; A. Orlando; G. Yirgu; D. Ayalew
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Article
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2007
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Elsevier Science
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English
β 735 KB
Major, trace element and isotopic data for mafic to peralkaline silicic volcanic rocks from the northern sector of the main Ethiopian rift are discussed with the aim of placing constraints on processes of magma genesis and evolution and to present models for magma plumbing systems of rift volcanoes.