bmwfm logo

Find the EGU on

Orals GMPV5.3

GMPV5.3

Quantitative and multi-disciplinary approaches to magma mixing and volcanic processes - Sponsored by NEMOH
Conveners: Magnus Tumi Gudmundsson , Mickael Laumonier  | Co-Conveners: Ulrich Kueppers , Ivan Lokmer , Diego Perugini , Mattia Pistone 
Orals
 / Tue, 14 Apr, 08:30–12:00  / Room G12
Posters
 / Attendance Tue, 14 Apr, 17:30–19:00  / Blue Posters

Tuesday, 14 April 2015
Room G12
Chairperson: Mickael Laumonier
08:30–08:45
EGU2015-2019
Sphene-centered ocellar texture as a petrological tool to unveil the mechanism facilitating magma mixing
Bibhuti Gogoi, Ashima Saikia, and Mansoor Ahmad
08:45–09:00
EGU2015-7238
Magma mixing in the Yellowstone Plateau Volcanic Field brought to light by X-ray microtomography and chemical analysis
Daniele Morgavi, Fabio Arzilli, Chad Pritchard, Diego Perugini, Lucia Mancini, Peter Larson, and Donald Bruce Dingwell
09:00–09:15
EGU2015-11213
The role of magma mixing in the evolution of high-K calc-alkaline granitoid suites: in situ trace element and Sr–Nd–Hf isotope constraints
Oscar Laurent, Armin Zeh, Axel Gerdes, Ewa Slaby, and Arnaud Villaros
09:15–09:30
EGU2015-9570
Timescales of magma processes occurred prior to recent Campi Flegrei caldera eruptions: first results from diffusion profiles on plagioclase phenocrysts
Massimo D'Antonio, Ilenia Arienzo, Lorenzo Fedele, Raffaella Iovine, Fabio Carmine Mazzeo, Lucia Civetta, Giovanni Orsi, and Gerhard Wörner
09:30–09:45
EGU2015-15035
Mixing-to-eruption timescales: an integrated model combining numerical simulations and high-temperature experiments with natural melts
Chiara Montagna, Diego Perugini, Christina De Campos, Antonella Longo, Donald Bruce Dingwell, and Paolo Papale
09:45–10:00
EGU2015-3709
Cooling of a magmatic system under thermal chaotic mixing
Maurizio Petrelli, Kamal El Omari, Yves Le Guer, and Diego Perugini
Coffee Break
10:30–10:45
EGU2015-346
Insights into the sub-plinian eruption of a basaltic monogenetic volcano using different analytical methods
Simone Jordan, Jean-Luc Le Pennec, Lucia Gurioli, and Olivier Roche
10:45–11:00
EGU2015-12859
Hydrothermal alteration favoring phreatic eruption processes at Solfatara (Campi Flegrei)
Klaus Mayer, Bettina Scheu, Cristian Montanaro, Donjá Aßbichler, Roberto Isaia, and Donald B. Dingwell
11:00–11:15
EGU2015-8843
Topographic controls on deformation due to a shallow magma reservoir
Jessica Johnson, Michael Poland, Kyle Anderson, and Juliet Biggs
11:15–11:30
EGU2015-2469 | presentation
Finite element method algorithm for the magma-rock interaction problem
Deepak Garg and Antonella Longo
11:30–11:45
EGU2015-8545
Quantifying dynamic rheology, phase interactions and strain localisation in deforming three phase magmas using high-speed x-ray tomography
Katherine Dobson, Mattia Pistone, Julie Fife, Benoit Cordonnier, Jon Blundy, Don Dingwell, and Peter Lee
11:45–12:00
EGU2015-6675
Relative cooling rates derived from basalt column geometries
Daniel Woodell, Lucy Porritt, and Kelly Russell