Program > Program by sessions

	Mon. 16	Tue. 17	Wed. 18	Thu. 19
08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00	Welcoming participants Lab tour 14:00 - 17:00 (3h) Welcoming participants Registration verification, badge distribution,... at the conference center, Place du 6 juin 1944, 45000 Orléans 14:00 - 16:00 (2h) Lab tour Visit of the Earth Sciences Institut of Orléans's experimental and analytical facilities Welcome Talk 17:00 - 17:20 (20min) Welcome Talk Auditorium Fabrice GAILLARD Presentation of the sponsors 17:20 - 17:40 (20min) Presentation of the sponsors Auditorium Open session 17:40 - 18:30 (50min) Open session Auditorium › Fluid-mediated mass transfers in subduction zones unraveled by in situ experiments - Carmen Sanchez-Valle, Institut für Mineralogie, University of Münster, 48149 Münster (Germany) 17:40-18:30 (50min) Icebreaker 18:30 - 18:30 () Icebreaker Exhibition Hall	Keynote 8:30 - 9:00 (30min) Keynote Auditorium › Study of high pressure properties of geomaterials using time-resolved diagnostics - Guillaume Morard, IMPMC, CNRS, Sorbonne Université 08:30-09:00 (30min) Mineral Physics in Earth's Mantle Magma & Volatiles 9:00 - 10:30 (1h30) Mineral Physics in Earth's Mantle Salle A › Grain growth kinetics of bridgmanite coexisting with ferropericlase as a function of pressure - Tomoo Katsura, Bayerisches Geoinstitut, University of Bayreuth 09:00-09:15 (15min) › Iron effects on the structure and density of silicate melts under extreme conditions - Lucie CANET, European Synchrotron Radiation Facility [Grenoble] 09:15-09:30 (15min) › Multivalent calcium silicate and sulfide in Earth's lower mantle - Qingyang Hu, Center for High Pressure Science and Technology Advanced Research 09:30-09:45 (15min) › Shedding light on high-pressure calcium carbonates - Apostolos Pantousas, European Synchrotron Radiation Facility (ESRF), Universität Bayreuth [Deutschland] = University of Bayreuth [Germany] = Université de Bayreuth [Allemagne] 09:45-10:00 (15min) › About the effect of strain rates on the deformation creep mechanisms in deep mantle - Philippe Carrez, Université de Lille - Faculté des sciences et technologies 10:00-10:15 (15min) › Stresses and strains in polycrystalline MgO at high pressures and seismic frequencies - Johannes Buchen, Bayerisches Geoinstitut, Universität Bayreuth, Department of Earth Sciences, University of Oxford 10:15-10:30 (15min) 9:00 - 10:30 (1h30) Magma & Volatiles Auditorium › Activity-composition systematics of oxide components in silicate melts - Hugh O'Neill, School of Earth, Atmosphere and Environment [Melbourne], Monash university 09:00-09:15 (15min) › Chlorine Solubility in Hydrous Silicate Melts - Monika Rusiecka, University of Oxford 09:15-09:30 (15min) › Deciphering the Role of Composition in Sulfur Solubility and Glass Structure - Sara Aqdim, Geomat Lab, IPGP, Université de Paris, 1 rue Jussieu, Paris 75005, France 09:30-09:45 (15min) › The stability and speciation of sulfur in silicate melts - Thomas Richard, University of Oxford 09:45-10:00 (15min) › Density of high SiO2 carbonatite liquids in the upper mantle - Vincent Clesi, Institut für mineralogie, Universität Münster, Corrensstr. 24, 48149 Münster, Deutschland 10:00-10:15 (15min) › Volatility of mercury and related metals at magmatic temperatures - Bernard Wood, University of Oxford 10:15-10:30 (15min) Coffee break 10:30 - 11:00 (30min) Coffee break Exhibition Hall Keynote 11:00 - 11:30 (30min) Keynote Auditorium › Halogens and metals in fluids in transcrustal magmatic systems: implications for porphyry ore genesis - Zoltan Zajacz, Université de Genève = University of Geneva 11:00-11:30 (30min) Mineral Physics in Earth's Mantle Magma & Ores 11:30 - 12:30 (1h) Mineral Physics in Earth's Mantle Salle A › Oxygen self-diffusion in Davemaoite studied by machine learning molecular dynamics simulations - Maximilian Schulze, Bavarian Research Institute of Experimental Geochemistry and Geophysics 11:30-11:45 (15min) › Effect of pressure on hydrogen diffusivity in iron-bearing olivine - Sylvie Demouchy, Laboratoire Magma & Volcans 11:45-12:00 (15min) › The electrical conductivity of the lower mantle from impedance spectroscopy measurements in a diamond anvil cell - Charlotte Trubowitz, Institute of Geochemistry and Petrology [ETH Zürich] 12:00-12:15 (15min) › Does mineral grain size affect the electrical conductivity of a partially molten system? - Xiaozhi Yang, Nanjing University 12:15-12:30 (15min) 11:30 - 12:30 (1h) Magma & Ores Auditorium › Monazite solubility in carbonated nephelinitic melts at 1 GPa - Shao-Chen Hsu, Research School of Earth Sciences [ANU, Canberra] 11:30-11:45 (15min) › Apatite unravels volatile and metal concentrations in carbonatite melts - Haihao Guo, State Key Laboratory of Geological Processes and Mineral Resources, School of Earth Sciences, China University of Geosciences, Wuhan 430074, China 11:45-12:00 (15min) › The partition coefficients of tantalum and niobium between cassiterite and volatile rich melts - Ramkumar Parthiban, Australian National University 12:00-12:15 (15min) › Crystallization Dynamics of Lithium Enriched Hydrous Granitic Melts - Victoria Maneta, Geological Survey of Canada [Ottawa] 12:15-12:30 (15min) Lunch 12:30 - 14:00 (1h30) Lunch Exhibition Hall Keynote 14:00 - 14:30 (30min) Keynote Auditorium › The role of amorphization on minerals and rocks deformation - Patrick Cordier, Université Lille Nord (France), Institut universitaire de France 14:00-14:30 (30min) Rock Deformation Partitionning and Melt Properties 14:30 - 15:30 (1h) Rock Deformation Salle A › Electrical conductivity measurements during controlled deformation at upper-mantle conditions: First experimental achievements in a Griggs-type apparatus - Thomas Ferrand, Laboratoire de Géologie de l'Ecole Normale Supérieure, Institut des Sciences de la Terre d'Orléans, Freie Universität Berlin 14:30-14:45 (15min) › Transition from dominant crystal plastic deformation to dissolution precipitation creep (DPC) in experimentally deformed phlogopite-quartz aggregates with increasing mica content - Laura Airaghi, Institut des Sciences de la Terre d'Orléans - UMR7327 14:45-15:00 (15min) › Mechanical properties and deformation mechanisms of hornblende through nanoindentation and triaxial experiments - Yuval Boneh, Ben-Gurion University of the Negev 15:00-15:15 (15min) › Deciphering deformation processes using Raman spectroscopy on carbonaceous material: the insights from slow strain-rate experiments - Hugues Raimbourg, Institut des Sciences de la Terre d'Orléans (ISTO), CNRS-BRGM, Université d'Orleans, UMR 7327, 45071 Orleans, France 15:15-15:30 (15min) 14:30 - 15:30 (1h) Partitionning and Melt Properties Auditorium › H2O partitioning between plagioclase and dacitic melt: experimental determination at crustal conditions - Manuel Pimenta Silva, Woods Hole Oceanographic Institution 14:30-14:45 (15min) › Experimental Determination of Apatite - Silicate Melt Volatile Partition Coefficients - Yajie Gao, VRock Laboratory, Department of Earth Sciences, Research School of Earth Sciences [ANU, Canberra] 14:45-15:00 (15min) › Viscosity, differential scanning calorimetry and vibrational properties of haplogranitic melts - Veronica Stopponi, Institute of Science, Technology and Sustainability for Ceramics, National Research Council of Italy, Faenza 15:00-15:15 (15min) › RECENT OBSERVATIONS OF MELT AND GLASS DYNAMICS: A MATERIALS SCIENCE APPROACH TO MEASURING MAGMA PROPERTIES - Danilo Di Genova, Institute of Science, Technology and Sustainability for Ceramics (ISSMC) of the National Research Council (CNR), Rome, Italy 15:15-15:30 (15min) Break 15:30 - 16:00 (30min) Break Exhibition Hall Rock Deformation Methodological (analytical and technical) Developments 16:00 - 17:00 (1h) Rock Deformation Salle A › Simulation of metal-graphite textures in ureilite meteorites by high strain-rate deformation experiments - Nicolas Walte, Heinz Maier-Leibnitz Zentrum 16:00-16:15 (15min) › “Weakening mechanisms in experimentally deformed quartz-muscovite assemblages with increasing deformation " - Gabriel Serrano Lopez, Institut des Sciences de la Terre d'Orléans - UMR7327 16:15-16:30 (15min) › Investigating Mineral Rheology Through Host-Inclusion Systems - Matteo Alvaro, Dipartimento di Scienze della Terra e dell'Ambiente [Pavia] 16:30-16:45 (15min) › Silicon diffusion in olivine - Emmanuel Gardés, Laboratoire Magmas et Volcans 16:45-17:00 (15min) 16:00 - 17:00 (1h) Methodological (analytical and technical) Developments Auditorium › Experimental growth of titanite, apatite, and zircon for the calibration of a new geothermometer - Alana Mina, Australian National University (ANU) 16:00-16:15 (15min) › Fluorescence tomography of basaltic melt in equilibrium with olivine - Andrew Berry, Australian National University 16:15-16:30 (15min) › High pressure – high temperature PLANEX platform for in situ studies of geological materials: technical overview and proof of concept - Benjamin Langerome, Institut des Sciences de la Terre d'Orléans - UMR7327 - Aneta Slodczyk, Institut des Sciences de la Terre d'Orléans - UMR7327, Conditions Extrêmes et Matériaux : Haute Température et Irradiation 16:30-16:45 (15min) › MULTI-SCALE LABORATORY EXPERIMENTAL APPROACHES FOR STUDYING THE USE OF DEEP UNDERGROUND ENVIRONMENTS AND THE DEEP BIOSPHERE - Samuel MARRE, Institut de Chimie de la Matière Condensée de Bordeaux 16:45-17:00 (15min) Poster Session 17:00 - 19:30 (2h30) Poster Session	Keynote 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) Fluids and Ore Processes Planetary Volatiles 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) Coffee break 10:30 - 11:00 (30min) Coffee break Exhibition Hall Fluids and Ore Processes Planetary Volatiles 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) Lunch 12:30 - 14:00 (1h30) Lunch Exhibition Hall Keynote 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) Magmatic Petrology Planetary: Small Bodies 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) Break 15:30 - 16:00 (30min) Break Exhibition Hall Redox in magmas Planetary: Magma Oceans 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) Poster Session 16:45 - 19:15 (2h30) Poster Session Moving to Campo Santo 19:15 - 19:30 (15min) Moving to Campo Santo Gala Dinner 19:30 - 22:30 (3h) Gala Dinner "Son et Lumière" on the Sainte-Croix Cathedral of Orléans 22:30 - 23:30 (1h) "Son et Lumière" on the Sainte-Croix Cathedral of Orléans	Keynote 8:30 - 9:00 (30min) Keynote Auditorium › Permeability at the Brittle-Ductile Transition: Implications for Deep Geothermal Energy Extraction - 08:30-09:00 (30min) Mantle Rock Deformation Diffusion and Kinetics in Magmas 9:00 - 10:15 (1h15) Mantle Auditorium › Comparative phase relations of garnet lherzolite derived from partial melting experiments and thermodynamic modelling at 5 GPa - Rodrigo Rodrigues, Australian National University 09:00-09:15 (15min) › Trace elements mantle refertilization through melt-harzburgite interaction: insights from experiments at 1-2 GPa - Chiara Francesca Crotti, Dipartimento di Scienze della Terra “Ardito Desio”, University of Milan 09:15-09:30 (15min) › A novel high-precision protocol for quantifying sulfur volatiles in high-pressure high-temperature experimental fluids - Arianna Secchiari, Università degli Studi di Milano = University of Milan 09:30-09:45 (15min) › High-pressure, high-temperature molecular hydrogen absorption in crystalline silica: Implications for the deep hydrogen cycle - Luca Toffolo, University of Milan 09:45-10:00 (15min) › Carbonate reduction in solid organic compounds at high pressure and temperature - Baptiste Debret, Université de Paris - Institut de physique du globe de Paris 10:00-10:15 (15min) 9:00 - 10:00 (1h) Rock Deformation Salle A › Heterogeneous stress distribution during quasi-static loading of sandstone revealed by in-situ scanning three-dimensional X-ray diffraction - Jean-Baptiste Jacob, University of Oslo 09:00-09:15 (15min) › Investigating Deep Earthquakes and Tremors Through the Scaling Laws of Acoustic Emissions Collected During High Pressure Experiments - Julien Gasc, Laboratoire de géologie de l'ENS 09:15-09:30 (15min) › Rock-buffered deformation behavior of ultramafic faults during carbonation reactions - Lisa Eberhard, utrecht university 09:30-09:45 (15min) › Constraining the full energy budget of laboratory earthquakes - Matej Pec, Massachusetts Institute of Technology 09:45-10:00 (15min) 10:00 - 10:15 (15min) Diffusion and Kinetics in Magmas Salle A › Experimental determination of the rates and mechanisms of Lu, Ce and Eu diffusion in orthopyroxene - Maria Dias, Ruhr-Universität Bochum, Institut für Geowissenschaften 10:00-10:15 (15min) Coffee break 10:15 - 10:45 (30min) Coffee break Exhibition Hall Keynote 10:45 - 11:15 (30min) Keynote Auditorium › H-D fractionation betwen nominally anhydrous minerals at high pressure - Nathalie Bolfan, Laboratoire Magmas et Volcans 10:45-11:15 (30min) Diffusion and Kinetics in Magmas Deep Carbon 11:15 - 12:30 (1h15) Diffusion and Kinetics in Magmas Salle A › The coupling of trace element diffusion with major components in plagioclase - Ralf Dohmen, Ruhr-Universität Bochum, Institut für Geologie, Mineralogie & Geophysik 11:15-11:30 (15min) › Diffusion rates and kinetic isotope fractionation of Li in alkali feldspar - Martin Oeser, Leibniz University Hannover, Institute of Earth System Sciences 11:30-11:45 (15min) › Journey to the center of the crystal: investigating the impact of the proton-polaron mecanism - Guillaume Georgeais, Lamont-Doherty Earth Observatory 11:45-12:00 (15min) › Contribution of OH to water diffusion in rhyolitic melt - Huaiwei Ni, University of Science and Technology of China [Hefei] 12:00-12:15 (15min) › Unravelling water diffusion mechanism in silicate melts via dynamic bonding analysis - Yunguo Li, University of Science and Technology of China [Hefei] 12:15-12:30 (15min) 11:15 - 12:30 (1h15) Deep Carbon Auditorium › CO2 Solubility in Calcite-Saturated Slab Melts: Implications for Carbon Transfer in Subduction Zones - Bo Wang, University of Science and Technology of China [Hefei] 11:15-11:30 (15min) › Monitoring carbonatite magma degassing by combining acoustic emission detection and x-ray tomography - Tahar HAMMOUDA, Laboratoire Magmas et Volcans 11:30-11:45 (15min) › Graphite/carbonate ratios in subducted sediments: Experimental insights and a revised model for carbon isotopic composition of arc emissions - Simone Tumiati, University of Milan 11:45-12:00 (15min) › Variable mantle redox states driven by deeply subducted carbon - Yu Wang, State Key Laboratory of Deep Earth Processes and Resources, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. 12:00-12:15 (15min) › Experimental investigations of a deep organic carbon cycle promoted by carbonate reduction in subduction zones - Laurie Besognet, Institut de Physique du Globe de Paris 12:15-12:30 (15min) Lunch 12:30 - 14:00 (1h30) Lunch Exhibition Hall Keynote 14:00 - 14:30 (30min) Keynote Auditorium › Partitioning of Hydrogen during core formation on the Earth and Mars - Mohamed Ali Bouhifd, Laboratoire Magmas et Volcans 14:00-14:30 (30min) Diffusion and Kinetics in Magmas Earth's Mantle and Core 14:30 - 15:30 (1h) Diffusion and Kinetics in Magmas Auditorium › Diffusive hydrogen isotope fractionation in silica glass and silicate melts: The role of speciation - Youxue Zhang, Dept. Earth & Environ. Sci., The University of Michigan 14:30-14:45 (15min) › Deciphering Vesicle Formation in Hydrous Silicate Melts: A Step Toward Understanding Explosive Volcanism - Marcus Nowak, Eberhard Karls University Tübingen 14:45-15:00 (15min) › Impact of superheating and cooling path on plagioclase nucleation-growth kinetics - Melvyn BILLON, University of Liege 15:00-15:15 (15min) › Kinetics of clinopyroxene crystallization in a basaltic melt from Stromboli volcano - Fabio Colle, Dipartimento di Scienze Chimiche,della Vita e della Sostenibilità Ambientale, Università di Parma 15:15-15:30 (15min) 14:30 - 15:30 (1h) Earth's Mantle and Core Salle A › Phosphorus in the Mantle: Redox-Driven Behavior and Its Geochemical Significance - Stamatis Flemetakis, Department of Earth and Planetary Sciences [Swiss Federal Institute of Technology - ETH Zürich] 14:30-14:45 (15min) › Accretion of volatile elements on Earth without late veneer - Julien Siebert, Institut de Physique du Globe de Paris 14:45-15:00 (15min) › Experimental Tracing of the Origin of Volatile Elements on Earth Through Sulfur Isotopes - Lucas Calvo, Institut de Physique du Globe de Paris 15:00-15:15 (15min) › Experimental constraints on germanium diffusivity in metal and silicate phases during planetary core - Baptiste Le Bellego, Centre de Recherches Pétrographiques et Géochimiques 15:15-15:30 (15min) Break 15:30 - 16:00 (30min) Break Exhibition Hall Keynote 16:00 - 16:30 (30min) Keynote Auditorium › Some experimental observations of an unexpected behavior of crystals in magmas - Michel Pichavant, CNRS-ISTO 16:00-16:30 (30min) Break 16:30 - 16:50 (20min) Break Exhibition Hall Who's next 16:50 - 17:00 (10min) Who's next Auditorium Chinese's EMPG 17:00 - 17:05 (05min) Chinese's EMPG Auditorium US EMPG 17:05 - 17:10 (05min) US EMPG Auditorium General Discussion 17:10 - 17:25 (15min) General Discussion Auditorium Award's 17:25 - 17:40 (15min) Award's Auditorium Official End of EMPG 2025 (but a lab tour at ISTO is planed on Friday morning...) 17:40 - 17:40 () Official End of EMPG 2025 (but a lab tour at ISTO is planed on Friday morning...) Auditorium

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