Oral Programme 1c

1c

Mantle Processes as revealed by trace elements, phase relations and redox state
Convenor: Alan Woodland 
Oral Programme
 / Thu, 06 Sep, 11:15–16:15  / Room H 3
Poster Programme
 / Attendance Wed, 05 Sep, 17:00–18:30  / Poster Area

Thursday, 6 September 2012
Room H 3
Chairperson: Alan Woodland
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
Lunch Break
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
Coffee Break
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