V54A
Transport of Volatiles from Mantle to Surface: Insights on Diffusion, Exsolution, and Migration of Fluids in Magmatic Environments from Natural Samples and Experiments II

Friday, 18 December 2015: 16:00-18:00
308 (Moscone South)
Primary Conveners:  Sarah B. Cichy, Arizona State University, Tempe, AZ, United States
Conveners:  Adrian Fiege, Univ of Michigan, Ann Arbor, MI, United States and Thomas Giachetti, Rice UNiversity, Houston, TX, United States
Chairs:  Sarah B. Cichy, Arizona State University, Tempe, AZ, United States and Thomas Giachetti, University of Oregon, Eugene, OR, United States
OSPA Liaisons:  Thomas Giachetti, University of Oregon, Eugene, OR, United States
16:00
V54A-01
Why Are Andesitic Eruptions Often More Violent Than Basaltic Ones? -- Insights from 4D X-ray Tomographic Microscopy (79015)
Don R Baker, McGill University, Earth and Planetary Sciences, Montreal, QC, Canada, Francesco Brun, Elettra - Sincrotrone Trieste, Trieste, Italy, Lucia Mancini, Stanford Earth Sciences, Stanford, CA, United States, Margherita Polacci, National Institute of Geophysics and Volcanology, Rome, Italy and Julie Fife, Paul Scherrer Institute, Swiss Light Source, Villingen, Switzerland
16:15
V54A-02
Gas-driven filter pressing in magmas: insights into in-situ melt segregation from crystal mushes (65595)
Mattia Pistone, Smithsonian Institution - National Museum of Natural History, Mineral Sciences, Washington, DC, United States, Fabio Arzilli, Istituto Nazionale di Geofisica e Vulcanologia, Pisa, Italy; Elettra - Sincrotrone Trieste, Basovizza (Trieste), Italy, Katherine J Dobson, Ludwig Maximilians University of Munich, Munich, Germany, Benoit Cordonnier, Independent Scientist, Pescara, Italy, Eric Reusser, ETH-Zurich, Zurich, Switzerland, Peter Ulmer, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Federica Marone, Swiss Light Source - PSI, Villigen, Switzerland, Alan G Whittington, University of Missouri Columbia, Dept. Geological Sciences, Columbia, MO, United States, Lucia Mancini, Stanford Earth Sciences, Stanford, CA, United States, Julie Fife, Paul Scherrer Institute, Swiss Light Source, Villingen, Switzerland and Jonathan David Blundy, University of Bristol, Bristol, BS8, United Kingdom
16:30
V54A-03
CO2 contents of basaltic arc magmas from the southern Cascades: Corrections for shrinkage bubble effects and implications for crustal storage (Invited) (58235)
Kristina J Walowski1,2, Paul J Wallace1, Ellen Marie Aster1 and Michael A Clynne3, (1)University of Oregon, Eugene, OR, United States, (2)University of Edinburgh, School of Geosciences, Edinburgh, United Kingdom, (3)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
16:45
V54A-04
Reconstructing Final H2O Contents of Hydrated Rhyolitic Glasses: Insights into H2O Degassing and Eruptive Style of Silicic Submarine Volcanoes (Invited) (58786)
Iona M McIntosh1, Alex RL Nichols1, Kenichiro Tani2 and Edward W Llewellin3, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)National Museum of Nature and Science, Ibaraki, Japan, (3)University of Durham, Durham, United Kingdom
17:00
V54A-05
The Dissolution and Exsolution of Cl-Bearing Fluids in Mafic to Felsic Magmas (Invited) (48131)
James D Webster, American Museum of Natural History, Earth and Planetary Sciences, New York, NY, United States
17:15
V54A-06
Volatile Exsolution Experiments: Sampling Exsolved Magmatic Fluids (76271)
Brian Tattitch, University of Bristol, Bristol, BS8, United Kingdom
17:30
V54A-07
Formation of redox gradients during magma-magma mixing (66208)
Philipp Ruprecht1, Adrian Fiege2 and Adam Charles Simon2, (1)Lamont Doherty Earth Obs., Palisades, NY, United States, (2)University of Michigan Ann Arbor, Ann Arbor, MI, United States
 
See more of: Volcanology, Geochemistry and Petrology
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