Chemical Composition of Glass Inclusions in the Phenocrysts of Some Volcanic Rocks
نویسندگان
چکیده
منابع مشابه
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15 صفحه اولMelt Inclusions in Olivine Phenocrysts: Using Diffusive Re-equilibration to Determine the Cooling History of a Crystal, with Implications for the Origin of Olivine-phyric Volcanic Rocks
changes that cannot be reversed. Short residence times also imply A technique is described for determining the cooling history of olivine that large unzoned cores of high-Fo phenocrysts cannot reflect diffusive phenocrysts. The technique is based on the analysis of the diffusive re-equilibration of originally zoned phenocrysts. The unzoned cores re-equilibration of melt inclusions trapped by ol...
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ژورنال
عنوان ژورنال: Proceedings of the Japan Academy
سال: 1970
ISSN: 0021-4280
DOI: 10.2183/pjab1945.46.672