Enhancement of eruption explosivity by heterogeneous bubble nucleation triggered by magma mingling

We present new evidence that shows magma mingling can be a key process during highly explosive eruptions. Using fractal analysis of the size distribution of trachybasaltic fragments found on the inner walls of bubbles in trachytic pumices, we show that the more mafic component underwent fracturing d...

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Udgivet i:Sci Rep
Main Authors: Paredes-Mariño, Joali, Dobson, Katherine J., Ortenzi, Gianluigi, Kueppers, Ulrich, Morgavi, Daniele, Petrelli, Maurizio, Hess, Kai-Uwe, Laeger, Kathrin, Porreca, Massimiliano, Pimentel, Adriano, Perugini, Diego
Format: Artigo
Sprog:Inglês
Udgivet: Nature Publishing Group UK 2017
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Article
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5714953/
https://ncbi.nlm.nih.gov/pubmed/29203840
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-17098-3
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