19th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (EMPG-XIX)

8:30 - 9:00 (30min)

Keynote

Auditorium

› Experimental constraints on the constitution of rocky (exo)planets and their atmospheres - Paolo Sossi, Institute of Geochemistry and Petrology [ETH Zürich] 08:30-09:00 (30min)

9:00 - 10:30 (1h30)

Fluids and Ore Processes

Auditorium

› Experimental and numerical thermo-kinetic modelling of hydrothermal alteration of volcanic rocks - Example of La Soufrière de Guadeloupe (Eastern Caribbean, France) - François Décossin, ISTO, UMR7327, Université d'Orléans, CNRS, BRGM, F-45071 Orléans 09:00-09:15 (15min)

› SOLUBILITY OF SALTS, SULFATES AND OXIDES IN WATER VAPOR AT 400-800°C - Andri Stefansson, Andri Stefansson 09:15-09:30 (15min)

› Mutual Solubilities of Water and Haplogranite Observed in Bassett-type Hydrothermal Diamond Anvil Cell - Michael Ackerson, National Museum of Natural History, Smithsonian Institution 09:30-09:45 (15min)

› INTEGRATING EXPERIMENT, THEORY, & FIELD STUDIES TO UNDERSTAND FLUID-ROCK INTERACTIONS IN THE UPPER MANTLE - Dimitri Sverjensky, Johns Hopkins University 09:45-10:00 (15min)

› The contributions of subducted sediments to the formation of magmatic-hydrothermal deposits - Matej Hlede, Bayerisches Geoinstitut 10:00-10:15 (15min)

› Implications of the liquid–liquid phase transition in water on mass transfer in hydrothermal systems. - Anulekha Prasad, Nanyang Technological University [Singapour] 10:15-10:30 (15min)

9:00 - 10:30 (1h30)

Planetary Volatiles

Salle A

› EXPLORING EXOPLANETARY ATMOSPHERES IN THE LABORATORY WITH THE BERLIN ATMOSPHERIC SIMULATION EXPERIMENT (BASE) - Andreas Elsaesser, Department of Physics, Experimental Biophysics and Space Science, Freie Universität Berlin, Arnimallee 14, 14195 Berlin 09:00-09:15 (15min)

› Large-scale hydrogen dissolution in silicate magma oceans - Razvan Caracas, Institut de Physique du Globe de Paris 09:15-09:30 (15min)

› H-C-N-S Molecular Species in Silicate and Carbonate Melts - Dionysios Foustoukos, Earth and Planets Laboratory, Carnegie Institution of Washington 09:30-09:45 (15min)

› Carbon Solubility in Reduced Silicate Melt - Olivier Namur, Department of Earth and Environmental Sciences, KU Leuven 09:45-10:00 (15min)

› The Fate of Nitrogen During Differentiation of Rocky Planetary Bodies - Rajdeep Dasgupta, Rice University [Houston] 10:00-10:15 (15min)

› The fate of nitrogen during planetary formation and differentiation - Dongyang Huang, Peking University 10:15-10:30 (15min)

10:30 - 11:00 (30min)

Coffee break

Exhibition Hall

11:00 - 12:30 (1h30)

Fluids and Ore Processes

Auditorium

› In situ experimental studies of realgar solubility and As speciation in magmatic-hydrothermal fluids - Daria Diagileva, Institut für mineralogie, Universität Münster 11:00-11:15 (15min)

› In situ investigation of Zn speciation in hydrothermal fluids using X-ray absorption and Raman spectroscopies - Tom Chatelin, Institut des Sciences de la Terre d'Orléans - UMR7327 11:15-11:30 (15min)

› Insights into tin mobility in magmatic-hydrothermal systems from in situ studies in diamond anvil cells - Pilar Valsera Moreno, Institut für mineralogie, Universität Münster 11:30-11:45 (15min)

› Quantifying sulfur speciation in geological fluids at elevated temperatures and pressures - Gleb Pokrovski, Géosciences Environnement Toulouse (GET) 11:45-12:00 (15min)

› Speciation of Gold and Platinum in Sulfur Rich Hydrothermal Solutions From First-Principle Simulations - Rodolphe Vuilleumier, Département de Chimie - ENS Paris 12:00-12:15 (15min)

› Molecular simulations of fluids and minerals in ore-forming environments - Sandro Jahn, Department of Earth and Environmental Sciences, Ludwig-Maximilians-University Munich 12:15-12:30 (15min)

11:00 - 12:30 (1h30)

Planetary Volatiles

Salle A

› Experimental study of sulfur evaporation under reduced conditions — Implications for sulfur diffusion and isotopic fractionation within magma oceans - Mahaud Chavanieu, Centre de Recherches Pétrographiques et Géochimiques 11:00-11:15 (15min)

› Silicate sulfidation kinetics on Mercury's surface investigated using evacuated silica glass tube experiments - Rody Erftemeijer, Max-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research 11:15-11:30 (15min)

› The influence of sulfur on the liquidus temperature and mineral equilibria in reduced magmas - Fabrizio Saracino, University of Liege 11:30-11:45 (15min)

› Experimental determination of the melting curve of FeS, FeO and Fe-FeO binary system under Mars core conditions - Lola Perruchon-Monge, Institut de minéralogie, de physique des matériaux et de cosmochimie, Synchrotron Soleil 11:45-12:00 (15min)

› On the peculiar separation of Fe-Ni and FeS pockets in acapulcoites - Adrien Néri, Unité Matériaux et Transformations, Bayerisches Geoinstitut 12:00-12:15 (15min)

› Liquid immiscibility in planetesimal cores: volatile loss and differentiation processes in the early solar system - Geoffrey Bromiley, School of GeoSciences, University of Edinburgh 12:15-12:30 (15min)

12:30 - 14:00 (1h30)

Lunch

Exhibition Hall

14:00 - 14:30 (30min)

Keynote

Auditorium

› Experimental overview of magma storage & differentiation beneath alkaline volcanoes - Joan Andújar, Institut des Sciences de la Terre d'Orléans - UMR7327 14:00-14:30 (30min)

14:30 - 15:30 (1h)

Magmatic Petrology

Auditorium

› Global Distribution of Intraplate Strongly Alkaline Volcanism Controlled by the Stability of Hydrous Minerals (Amphibole ± Phlogopite) - Chutian Shu, School of Earth and Planetary Sciences, Curtin University, School of Natural Sciences, Macquarie University 14:30-14:45 (15min)

› In-situ generation of rhyolitic melts in a basaltic crystal mush below Cordón Caulle volcano (Chile) - an experimental study - Felix Marxer, Institute of Earth System Sciences, Section of Mineralogy, Leibniz University Hannover 14:45-15:00 (15min)

› A tale of three basaltic andesites - Elena Melekhova, University of Oxford 15:00-15:15 (15min)

› Experimental insights into liquid lines of descent of evolved high- and low-Si boninites from the Izu-Bonin-Mariana fore-arc - Lennart Koch, Institute of Earth System Sciences, Section of Mineralogy, Leibniz University Hannover 15:15-15:30 (15min)

14:30 - 15:30 (1h)

Planetary: Small Bodies

Salle A

› Diffusion of Ga, Mo and W in vestan basaltic melt - Yifan Li, University of Science and Technology of China [Hefei] 14:30-14:45 (15min)

› Experimental constraints on the role of silicate liquid immiscibility in controlling the isotopic makeup of urKREEP - Julian Villamizar Blanco, Institute of Geochemistry and Petrology [ETH Zürich] 14:45-15:00 (15min)

› The origin of high sulfur contents in lunar apatite: implications for the volatile inventory of the Moon - Huijuan Li, Center for High Pressure Science & Technology Advanced Research 15:00-15:15 (15min)

› Carbonaceous organic matter transformation under pressure and temperature: application to icy bodies - Camille DELARUE, Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement 15:15-15:30 (15min)

15:30 - 16:00 (30min)

Break

Exhibition Hall

16:00 - 16:45 (45min)

Redox in magmas

Auditorium

› Tracking redox dependent magma differentiation in subduction zones: Experimental calibration of new oxybarometers along fractional crystallization series - Enzo-Enrico Cacciatore, Université de Genève = University of Geneva 16:00-16:15 (15min)

› An Eu-in-Plagioclase-Clinopyroxene Oxybarometer for Cumulate Rocks - Nicholas Dygert, Department of Earth, Environmental & Planetary Sciences, University of Tennessee 16:15-16:30 (15min)

› The relationship between Fe3+/FeT of melts and peridotite minerals - Elizabeth Cottrell, National Museum of Natural History, Smithsonian Institution 16:30-16:45 (15min)

16:00 - 16:45 (45min)

Planetary: Magma Oceans

Salle A

› Constraining the Crystallisation of the Earth's Primitive Molten Mantle Combining Experiments and Thermodynamic Modelling - Héloïse Gendre, Institut de Physique du Globe de Paris 16:00-16:15 (15min)

› Modeling Silicate Melts & their Role in Rocky Planet Evolution - Aaron S Wolf, SETI Institute 16:15-16:30 (15min)

› Radiative properties of molten Earth rock analogs for Characterizing Lava Worlds - Jonas Biren, Carl Sagan Institute, Cornell Centre of Astronomy and Physics Science 16:30-16:45 (15min)

16:45 - 19:15 (2h30)

Poster Session

19:15 - 19:30 (15min)

Moving to Campo Santo

19:30 - 22:30 (3h)

Gala Dinner

22:30 - 23:30 (1h)

"Son et Lumière" on the Sainte-Croix Cathedral of Orléans

Planning