The Origin and Evolution of Silica-saturated Alkalic Suites: an Experimental Study |
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| Authors: | NEKVASIL, H. DONDOLINI, A. HORN, J. FILIBERTO, J. LONG, H. LINDSLEY, D. H. |
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| Affiliation: | DEPARTMENT OF GEOSCIENCES, STATE UNIVERSITY OF NEW YORK, STONY BROOK, NY 11794-2100, USA |
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| Abstract: | Experimental simulation of incremental crystal fractionationof a hy-normative hawaiite indicates that the spectrum of compositionsfrom mildly alkalic hawaiite to sodic rhyolite found in silica-saturatedalkalic suites of the ocean islands and continental hotspotsand rifts can be produced by fractionation at 9·3 kbarwith bulk water contents > |
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| Keywords: | : alkalic experimental fractionation hotspot igneous |
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