Oral Programme 1c
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1c Mantle Processes as revealed by trace elements, phase relations and redox state |
| Convenor: Alan Woodland |
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Oral Programme
/ Thu, 06 Sep, 11:15–16:15
/ Room H 3
Poster Programme
/ Attendance Wed, 05 Sep, 17:00–18:30
/ Poster Area
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Thursday, 6 September 2012 Room H 3 Chairperson: Alan Woodland |
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| 11:15–11:30 |
EMC2012-481
The influence of melt composition on the local structure around trace elements in glasses and melts with implications for crystal-melt partitioning S. Simon, M. Wilke, S. Klemme, and R. Chernikov |
| 11:30–11:45 |
EMC2012-649
The temperature and pressure dependence of nickel partitioning between olivine and silicate melt. A. K. Matzen, M. B. Baker, J. R. Beckett, and E. M. Stolper |
| 11:45–12:00 |
EMC2012-359
Shallow refertilization processes in the Siberian sub-cratonic mantle: evidence from garnets and associate minerals from the Zagadochnaya kimberlite (Yakutia, Russia) L. Ziberna, P. Nimis, A. Zanetti, A. Marzoli, and N. V. Sobolev |
| 12:00–12:15 |
EMC2012-754
Speculations about a revival of the layered mantle A. W. Hofmann |
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Lunch Break
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| 13:30–13:45 |
EMC2012-725
Siderophile Element Mobility the Mantle Lithosphere S. Aulbach, L. M. Heaman, T. Stachel, and G. P. Brey |
| 13:45–14:00 |
EMC2012-306
Understanding the evolution of the cratonic mantle: Re-Os dating on single grain sulfides in Somerset mantle xenoliths (Canadian Shield). A. Bragagni, A. Luguet, D. G. Pearson, R. O. C. Fonseca, and B. A. Kjarsgaard |
| 14:00–14:15 |
EMC2012-299
Early Archean chromitites from West Greenland: a combined Re-Os and Pt-Os study of ancient mantle melting events J. A. Coggon, A. Luguet, and P. W. U. Appel |
| 14:15–14:30 |
EMC2012-572
The importance of sulfur as ligand to the PGE - Implications for the enrichment of PGE in magmatic sulfides V. Laurenz, R. O. C. Fonseca, C. Ballhaus, K. P. Jochum, and A. Heuser |
| 14:30–14:45 |
EMC2012-329
Why are mantle-derived noble metal alloys rhenium-free and what can they tell us about mantle melting? R. O. C. Fonseca, A. Luguet, G. Mallmann, V. Laurenz, C. Ballhaus, I. Speelmanns, and M. Gockeln |
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Coffee Break
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| 15:15–15:30 |
EMC2012-83
Mantle transition zone lithologies revealed from majorite inclusions in diamonds G. M. Yaxley, E.S. Kiseeva, A.S. Stepanov, H. Tkalcic, K.D. Litasov, and V.S. Kamenetsky |
| 15:30–15:45 |
EMC2012-352
Diamond formation at reduced conditions in the lithospheric mantle: experimental data Yu.N. Palyanov, A.G. Sokol, and Yu.V. Bataleva |
| 15:45–16:00 |
EMC2012-730
Experiments on hydrous carbonated sediment interaction with peridotite under supersolidus conditions at 6-10 GPa A. V. Girnis, V. K. Bulatov, G. P. Brey, and H. E. Höfer |
| 16:00–16:15 |
EMC2012-598
Pervasive migration of K-Mg-rich melts through off-craton subcontinental lithospheric mantle: Sources, migration mechanisms and geodynamic environment A. Zanetti, T. Giovanardi, M. Mazzucchelli, M. Tiepolo, R. Vannucci, and T. Morishita |