Pressure-Driven Opening and Filling of a Volcanic Hydrofracture Recorded by Tuffisite at Húsafell, Iceland: A Potential Seismic Source

The opening of magmatic hydraulic fractures is an integral part of magma ascent, the triggering of volcano seismicity, and defusing the explosivity of ongoing eruptions via outgassing magmatic volatiles. If filled with pyroclastic particles, these fractures can be recorded as tuffisites. Tuffisites...

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Autors principals:	Holly E. Unwin, Hugh Tuffen, Emrys Phillips, Fabian B. Wadsworth, Mike R. James
Format:	Artigo
Idioma:	Inglês
Publicat:	Frontiers Media S.A. 2021-06-01
Col·lecció:	Frontiers in Earth Science
Matèries:	volcanic earthquakes volcanic degassing conduit hydrofracture rhyolite magma fragmentation
Accés en línia:	https://www.frontiersin.org/articles/10.3389/feart.2021.668058/full
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