Plagioclase zonation styles in hornblende gabbro inclusions from Little Glass Mountain, Medicine Lake volcano, California: implications for fractionation mechanisms and the formation of composition gaps
The rhyolite of Little Glass Mountain is a single eruptive unit that contains inclusions of quenched andesite liquid and partially crystalline cumulate hornblende gabbro. Plagioclase zonation styles are discussed.
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Veröffentlicht in: | Contributions to mineralogy and petrology 1996-12, Vol.126 (1-2), p.121-136 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The rhyolite of Little Glass Mountain is a single eruptive unit that contains inclusions of quenched andesite liquid and partially crystalline cumulate hornblende gabbro. Plagioclase zonation styles are discussed. |
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ISSN: | 0010-7999 1432-0967 |
DOI: | 10.1007/s004100050239 |