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Conference Papers Year : 2004

Crystallisation conditions of Vesuvius phonolites.

Abstract

Crystallisation experiments have been performed on Mercato (8010 BP), Avellino (3360 BP), Pompei (AD79) and Pollena (AD472) phonolites in order to constrain the pre-eruptive conditions of Plinian events at Vesuvius.We used dry starting glasses prepared from fusing twice powdered pumice at 1 bar, to which various amounts of H2O and CO2 were added to achieve fluid saturation, loaded to Au capsules.

Domains

Volcanology
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Dates and versions

hal-00080090 , version 1 (14-06-2006)

Identifiers

  • HAL Id : hal-00080090 , version 1

Cite

Bruno Scaillet, Michel Pichavant. Crystallisation conditions of Vesuvius phonolites.. Geophysical Research Abstracts, 2004, Nice, France. pp.Vol. 6, 03764. ⟨hal-00080090⟩
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