Program > Thursday 19th

      AUDITORIUM   ROOM A
               
               
      Speaker Title   Speaker Title
Start End            
      Keynote      
8:30 9:00   M. Violay Permeability at the Brittle-Ductile Transition: Implications for Deep Geothermal Energy Extraction      
               
      Mantle   Rock Deformation
9:00 9:15   R. Rodrigues Comparative phase relations of garnet lherzolite derived from partial melting experiments and thermodynamic modelling at 5 GPa   J. Jacob Heterogeneous stress distribution during quasi-static loading of sandstone revealed by in-situ scanning three-dimensional X-ray diffraction
9:15 9:30   C.F. Crotti Trace elements mantle refertilization through melt-harzburgite interaction: insights from experiments at 1-2 GPa   J. Gasc Investigating Deep Earthquakes and Tremors Through the Scaling Laws of Acoustic Emissions Collected During High Pressure Experiments
9:30 9:45   A. Secchiari A novel high-precision protocol for quantifying sulfur volatiles in high-pressure high-temperature experimental fluids   L. Eberhard Rock-buffered deformation behavior of ultramafic faults during carbonation reactions
9:45 10:00   L. Toffolo High-pressure, high-temperature molecular hydrogen absorption in crystalline silica: Implications for the deep hydrogen cycle   M. Pec Constraining the full energy budget of laboratory earthquakes
10:00 10:15   B. Debret Carbonate reduction in solid organic compounds at high pressure and temperature      
            Diffusion and Kinetics in Magmas
 10:00  10:15         M. Dias Experimental determination of the rates and mechanisms of Lu, Ce and Eu diffusion in orthopyroxene
               
10:15 10:45   Coffee break   Coffee break
               
      Keynote    
10:45 11:15   N. Bolfan H-D fractionation betwen nominally anhydrous minerals at high pressure      
               
      Deep Carbon   Diffusion and Kinetics in Magmas
11:15 11:30   B. Wang CO2 Solubility in Calcite-Saturated Slab Melts: Implications for Carbon Transfer in Subduction Zones   R. Dohmen The coupling of trace element diffusion with major components in plagioclase
11:30 11:45   T. Hammouda Monitoring carbonatite magma degassing by combining acoustic emission detection and x-ray tomography   M. Oeser Diffusion rates and kinetic isotope fractionation of Li in alkali feldspar
11:45 12:00   S. Tumiati Graphite/carbonate ratios in subducted sediments: Experimental insights and a revised model for carbon isotopic composition of arc emissions   G. Georgeais Journey to the center of the crystal: investigating the impact of the proton-polaron mecanism
12:00 12:15   Y. Wang Variable mantle redox states driven by deeply subducted carbon   H. Ni Contribution of OH to water diffusion in rhyolitic melt
12:15 12:30   L. Besognet Experimental investigations of a deep organic carbon cycle promoted by carbonate reduction in subduction zones   Y. Li Unravelling water diffusion mechanism in silicate melts via dynamic bonding analysis
               
12:30 14:00   Lunch   Lunch
               
      Keynote      
14:00 14:30   M. Ali Bouhifd Partitioning of Hydrogen during core formation on the Earth and Mars      
               
      Diffusion and Kinetics in Magmas   Eath's mantle and core
14:30 14:45   Y. Zhang Diffusive hydrogen isotope fractionation in silica glass and silicate melts: The role of speciation   S. Flemetakis Phosphorus in the Mantle: Redox-Driven Behavior and Its Geochemical Significance
14:45 15:00   M. Nowak Deciphering Vesicle Formation in Hydrous Silicate Melts: A Step Toward Understanding Explosive Volcanism   J. Siebert Accretion of volatile elements on Earth without late veneer
15:00 15:15   M. Billon Impact of superheating and cooling path on plagioclase nucleation-growth kinetics   L. Calvo Experimental Tracing of the Origin of Volatile Elements on Earth Through Sulfur Isotopes
15:15 15:30   F. Colle Kinetics of clinopyroxene crystallization in a basaltic melt from Stromboli volcano   B. Le Bellego Experimental constraints on germanium diffusivity in metal and silicate phases during planetary core
               
15:30 16:00   Break   Break
               
      Keynote    
16:00 16:30   M. Pichavant Some experimental observations of an unexpected behavior of crystals in magmas      
               
 16:30 16:50   Break    
               
16:50 17:00   Who's next?
        
               
17:00 17:05   Chinese's EMPG
        
               
17:05 17:10   US EMPG
        
               
17:10 17:25   General Discussion
        
               
17:25 17:40   Awards        
               
17:40 17:40   Official End of EMPG 2025
        
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