Hydrothermal alteration of surficial rocks at Solfatara (Campi Flegrei): Petrophysical properties and implications for phreatic eruption processes

Solfatara crater is located within the Campi Flegrei caldera to the west of Naples (Italy). It is one of the largest fumarolic manifestations known, and the rocks hosting the hydrothermal system are affected by intense hydrothermal alteration. Alteration can result in changes of degassing behavior,...

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Veröffentlicht in:	Journal of volcanology and geothermal research 2016-06, Vol.320, p.128-143
Hauptverfasser:	Mayer, Klaus, Scheu, Bettina, Montanaro, Cristian, Yilmaz, Tim I., Isaia, Roberto, Aßbichler, Donjá, Dingwell, Donald B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alterations Alunite Ejection Fragmentation Health hazard Mineralogy Outgassing Permeability Phreatic eruption Porosity Rocks Solfataric alteration
Online-Zugang:	Volltext
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