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Program for Session 03c

Thursday 25th June PM: Room ICE

03c (Poster): Deep volatile cycles in terrestrial planets

31	Sound Velocity Measurements in Water at High Pressures: Application to Water at Lower Mantle Conditions Asahara Y, Murakami M, Ohishi Y, Hirao N, Sata N & Hirose K
32	Hydrogen Diffusion in Grain Boundaries: An Experimental Approach Demouchy S
33	Formation of Water-Bearing 2D-Defects: An Intended Case Study on Xenoliths from the Letseng Mine (UNESCO IGCP 557) Erhardt S & Sommer H
34	Storage of CO₂ in the Upper Mantle: A Solid Solution Model for Ca-Mg-Fe Carbonates Franzolin E, Schmidt MW, Poli S & Merlini M
35	O-H Absorption Coefficients of Four Common Mechanisms for Water Substitution in Olivine Kovacs I, O'Neill H, Hermann J & Hauri E
36	Eclogite-Carbonate-Chloride System at 7.0-16.5 GPa: Implications to Diamond and Mantle Fluids Litasov K & Ohtani E
37	OH and CO₂ Diffusion Profiles in Garnets Eclogitic Xenoliths from the Rovic Mine, South Africa (UNESCO IGCP 557) Potgieter J, Sommer H, Regenauer-Lieb K, Gasharova B & Purchase M
38	OH Partitioning Coefficient between Garnets and Melt Inclusions in Lherzolite from the Kimberly Diamond Mine, South Africa (UNESCO IGCP 557) Purchase M, Sommer H, Regenauer-Lieb K, Gasharova B & Potgieter J
39	Carbonate Stability in the Earth's Lower Mantle and Redox Melting Across the 660 km Discontinuity Rohrbach A, Schmidt MW & Ballhaus C
40	Weertman Cracks and the Near Sonic Extraction of Diamonds from the Earth’s Mantle (UNESCO IGCP 557) Sommer H, Regenauer-Lieb K & Gaede O
41	First-Principles Investigations on the Elastic and Vibrational Properties of Hydrous Wadsleyite Under Pressure Tsuchiya J & Tsuchiya T
42	Developing Models of Disequilibrium Magma Degassing Weston B, Burgess R & Ballentine C

Friday 26th June PM: Room B2/Ri

03c (Oral): Deep volatile cycles in terrestrial planets
Session chaired by Marc Hirschmann & Bernard Marty

14:30	Keynote: Water, Carbon and Noble Gases in Earth´s Interior Keppler H & Shcheka S
15:00	Rare Gases on Off-Axis Seamounts: Constraints on the Marble-Cake Model Moreira M, Gayer E, Guillon F, Dosso L & Ondreas H
15:15	Argon Isotopic Compositions of Deep Undegassed Mantle: New Constraints from the Western Galápagos Kurz M, Yamamoto J, Curtice J, Lott D & Jenkins W
15:30	Partitioning and Diffusion of Noble Gases in Olivine at Mantle Pressures Parman S, Kelley S, Ballentine C & van Orman J
15:45	Noble Gas Partitioning at Magma Ocean Conditions in the LHDAC and the Earth’s He/Ne Budget Bouhifd MA, Jephcoat A, Kelley S & Porcelli D
16:00	Growth of Diamonds in Subduction Zones? Evidence from Zoning of Nitrogen Defects Kohn S & Bulanova G
16:15	Ammonium-Bearing Clinopyroxene: A Potential Nitrogen Reservoir in the Earth’s Mantle Watenphul A, Wunder B & Heinrich W
16:30	Hydrogen in the Earth’s Interior Smyth J & Ye Y
16:45	Partial Melting of Peridotite + CO₂ and Origin of Kimberlite Melt in the Deep Mantle Ghosh S, Ohtani E & Litasov K
17:00	Volatile Contents of Belingewe Komatiites: Mantle Volatile Contents and the Effects of Degassing Kent A, Hauri E, Woodhead J & Janet H
17:15	Hydrous Phase Equilibria of the Upper Martian Mantle Miskovic A & Grove TL