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PICOs GMPV14/GD6.2/SM6.7

GMPV14/GD6.2/SM6.7

Materials, evolution and dynamics of the mantle [including Bunsen Medal Lecture and Kuno Medal Lecture] (co-organized)
Conveners: Fabrizio Nestola , Fabrice Gaillard , Dirk Spengler , Gareth Davies , Andreas Stracke 
Session details
Orals
 / Thu, 11 Apr, 08:30–12:00  / 13:30–16:00  / Room G9
PICOs
 / Wed, 10 Apr, 13:30–17:00  / Room PICO Spot 2
Add this session to your personal programme

Wednesday, 10 Apr 2013
Room PICO Spot 2
Chairperson: RG Trønnes, F Gaillard
13:30–13:33
EGU2013-3445 | Presentation
The Role of Thermal Effect on Mantle Seismic Anomalies under Laurentia and Fennoscandia from Observations of Glacial Isostatic Adjustment
Patrick Wu, Hansheng Wang, and Holger Steffen
13:33–13:36
EGU2013-4481 | Presentation
The effect of iron spin transition on convective dynamics, slab dynamics and the geoid
Michael Jacobs, Arie van den Berg, Wim Spakman, Ondrej Cadek, Hana Cizkova, and Ctirad Matyska
13:36–13:39 EGU2013-11251
The Central Indian Upper Mantle 50 MY ago : Continental Crust Versus Oceanic Crust Recycling Contributions within the Central Indian Basin MORB. (withdrawn)
Christophe Hemond, Hélène Delavault, Myriam Janin, Pranab Das, and Sridhar Iyer
13:39–13:42
EGU2013-7256 | Presentation
Recycle and fractionation of U and K in the mantle via slab subduction; noble gas isotopic evidence from Polynesian HIMU
Takeshi Hanyu, Yoshiyuki Tatsumi, and Jun-Ichi Kimura
13:42–13:45
EGU2013-5189 | Presentation
Albanian ophiolites as probes of a mantle heterogeneity study
Thomas Meisel, Stephen Ginley, Friedrich Koller, and Richard J. Walker
13:45–13:48
EGU2013-6950 | Presentation
Geochemical provincialism in ocean islands: a new perspective on double chain volcanism from Iceland
Oliver Shorttle, John Maclennan, and Alexander Piotrowski
13:48–13:51
EGU2013-13389 | Presentation
Comparing the composition of the earliest basalts erupted by the Iceland and Afar mantle plumes.
Finlay M Stuart
13:51–13:54
EGU2013-9010 | Presentation
Annealing of deformed olivine single-crystals under 'dry' conditions
Stephan Blaha and Tomoo Katsura
13:54–13:57
EGU2013-3419
Experimental investigation of stress-driven melt segregation and electrical conductivity of partially molten mantle rocks with low carbonated melt fractions
Leila Hashim, Fabrice Gaillard, Emmanuel Gardes, and Bruno Scaillet
13:57–14:00
EGU2013-3338
Melt Redistribution by Pulsed Compaction within UltraLow Velocity Zones
Saswata Hier-Majumder
14:00–14:03
EGU2013-11552
A multi-component model for partial melting in presence of CO2 and other volatiles in the mantle.
Malcolm Massuyeau, Yann Morizet, and Fabrice Gaillard
14:03–14:06
EGU2013-6124
High electrical conductivities in the mantle: an experimental study on low melt fractions
David Sifre and Fabrice Gaillard
14:06–14:09
EGU2013-10139 | Presentation
CO2 degassing in ascending magmas: from MORBs to kimberlites.
Bertrand Guillot, Nicolas Folliet, and Nicolas Sator
14:09–14:12
EGU2013-1212 | Presentation
Experimental halogen partitioning between earth upper mantle minerals and silicate melt
Bastian Joachim, Alison Pawley, Ian Lyon, Torsten Henkel, Ray Burgess, and Christopher J Ballentine
14:12–14:15
EGU2013-10807
Carbonatitic glasses and melts
Ronald E Cohen and Razvan Caracas
14:15–14:18
EGU2013-4474 | Presentation
CHEMICAL INTERACTION OF Mg-CARBONATE AND THE EARTH'S LOWER MANTLE MINERALS
Anna Spivak, Natalia Solopova, Yuriy Litvin, and Leonid Dubrovinsky
14:18–14:21
EGU2013-8982 | Presentation
Investigations on the fate of subducted carbonates
Valerio Cerantola, Catherine McCammon, and Leonid Dubrovinsky
14:21–14:24
EGU2013-3241 | Presentation
Stishovite paradox in genesis of the superdeep diamond
Yuriy Litvin
14:24–14:27
EGU2013-13133
The P-T conditions of garnet inclusion formation in diamond: thermal expansion of synthetic end-member pyrope
Sula Milani, Matteo Mazzucchelli, Fabrizio Nestola, Matteo Alvaro, Ross J. Angel, Charles A. Geiger, and Chiara Domeneghetti
14:27–14:30
EGU2013-4377 | Presentation
Super-Si garnet exsolution kinetics denotes multistage mantle exhumation
Dirk Spengler, Yu Nishihara, and Kiyoshi Fujino
14:30–14:33
EGU2013-3833
Textural and petrological characteristics of ultrahigh-pressure chromitites, indicating a mantle recycling origin?
Shoji Arai, Makoto Miura, Shinji Yamamoto, and Vladimir Shmelev
14:33–14:36
EGU2013-10299 | Presentation
Is the X-discontinuity really related to the presence of eclogite bodies in the mantle?
Alan Woodland, Nadia Knapp, and Kevin Klimm
14:36–14:39
EGU2013-10257
Pressure-volume equation of state for pyrope-almandine solid solutions
Fabrizio Nestola, Sula Milani, Ross J. Angel, Daria Pasqual, and Charles A. Geiger
14:39–14:42
EGU2013-8418
Origin of platinum-group mineral assemblages in a mantle tectonite at Unst deduced from mineral chemistry and osmium isotopes
Inna Yu. Badanina, Richard A. Lord, Kreshimir N. Malitch, and Thomas C. Meisel
14:42–14:45
EGU2013-3905
Multiple episodes of fluid and melt migration in the Kaapvaal Craton lithospheric mantle associated with group-I kimberlite activity: evidence from a harzburgite containing a unique assemblage of metasomatic Zr-phases
Jürgen Konzett, Richard Wirth, Martin Whitehouse, and Christoph Hauzenberger
14:45–14:48
EGU2013-3550
Geochemical Characteristics of Garnets from Tanzanian Kimberlites (Mwadui, Singida, Nyangwale, and Galamba kimberlites)
Magdalena Mandl, Christoph Hauzenberger, Juergen Konzett, Richard Jumanne, John Gobba, and Hoang Nguyen
14:48–14:51
EGU2013-8923
Tracking Crust-Mantle Recycling through Superdeep Diamonds and their Mineral Inclusions
Michael Walter, Galina Bulanova, Chris Smith, Andrew Thomson, Simon Kohn, and Antony Burnham
14:51–15:00
Discussion

COFFEE BREAK
Chairperson: RG Trønnes, F Gaillard
15:30–17:00
PICO Discussion