Shallow vent architecture during hybrid explosive–effusive activity at Cordón Caulle (Chile, 2011–12): Evidence from direct observations and pyroclast textures

In June 2011, an eruption of rhyolite magma began at the Puyehue–Cordón Caulle volcanic complex, southern Chile. By January 2012, explosive activity had declined from sustained pyroclastic (Plinian to sub-Plinian) fountaining to mixed gas and ash jetting punctuated by Vulcanian blasts. This explosiv...

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Bibliographic Details
Published in:Journal of volcanology and geothermal research 2013-07, Vol.262, p.25-37
Main Authors: Schipper, C. Ian, Castro, Jonathan M., Tuffen, Hugh, James, Mike R., How, Penelope
Format: Article
Language:English
Subjects:
Crystalline rocks
Earth Sciences
Earth, ocean, space
Environmental Sciences
Exact sciences and technology
Explosive–effusive transition
Global Changes
Igneous and metamorphic rocks petrology, volcanic processes, magmas
Obsidian
Permeability
Puyehue–Cordón Caulle
Rhyolite
Sciences of the Universe
Tube pumice
Volcanology
Vulcanian
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