Ascent of Stromboli yellow pumice magmas : experimental simulation at P<=4 KB. - Archive ouverte HAL Access content directly
Conference Papers Year : 2004

Ascent of Stromboli yellow pumice magmas : experimental simulation at P<=4 KB.

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Abstract

Stromboli volcano is characterised by a persistent, mildly explosive activity producing a crystal-rich HK- basaltic scoria. The normal activity is periodically interrupted by more energetic explosions during which a crystal-poor HK basaltic pumice is emitted (yellow pumice), often intermingled with the crystal-rich scoria. We experimentally investigated the ascent path of the yellow pumice from the inferred depth of segregation ˜12 km to a very shallow level, where it interacts with the already degassed resident magma.
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Dates and versions

hal-00078556 , version 1 (14-06-2006)

Identifiers

  • HAL Id : hal-00078556 , version 1

Cite

Ida Di Carlo, Michel Pichavant, Silvio G. Rotolo, Bruno Scaillet. Ascent of Stromboli yellow pumice magmas : experimental simulation at P<=4 KB.. Geophysical Research Abstracts, 2004, Nice, France. ⟨hal-00078556⟩
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