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Orals GMPV2.3

GMPV2.3

What do diamonds and their inclusions tell us about processes in the deep Earth?
Convener: Simon Kohn  | Co-Conveners: Fabrizio Nestola , Gareth Davies , Emilie Thomassot 
Orals
 / Thu, 27 Apr, 08:30–10:00  / Room M1
Posters
 / Attendance Thu, 27 Apr, 17:30–19:00  / Hall X2

Thursday, 27 Apr 2017
Room M1
Chairperson: Simon Kohn, Fabrizio Nestola, Gareth Davies, Emilie Thomassot
08:30–08:45
EGU2017-19281
Trace elements in Gem-Quality Diamonds – Origin and evolution of diamond-forming fluid inclusions Highlight
Graham Pearson, Mandy Krebs, Thomas Stachel, Sarah Woodland, Ingrid Chinn, and Julie Kong
08:45–09:00
EGU2017-19147
Isotopic Characterization of Diamond Growth in Fluids
Hélène Bureau, Laurent Remusat, Imène Esteve, Daniele Pinti, and Pierre Cartigny
09:00–09:15
EGU2017-9187
Diamond formation through isochemical cooling of CHO fluids vs redox buffering: examples from Marange peridotitic and Zimmi eclogitic diamonds
Karen V. Smit, Thomas Stachel, Richard A. Stern, Steven B. Shirey, and Andrew Steele
09:15–09:30
EGU2017-11122
A billion years of metasomatic alteration of the Kaapvaal SCLM encapsulated in fibrous diamonds
Yaakov Weiss, Steven Goldstein, Cornelia Class, and Gisela Winckler
09:30–09:45
EGU2017-5540
Diamond growth beneath Letlhakane established by Re-Os and Sm-Nd systematics of individual eclogitic sulphide, garnet and clinopyroxene inclusions
Michael U. Gress, D. Graham Pearson, Suzette Timmerman, Ingrid L. Chinn, Janne M. Koornneef, and Gareth R. Davies
09:45–10:00
EGU2017-16340
Synchrotron Mössbauer Source technique for in situ measurement of iron-bearing inclusions in natural diamonds
Fabrizio Nestola, Valerio Cerantola, Sula Milani, Chiara Anzolini, Catherine McCammon, Davide Novella, Ilya Kupenko, Alexandr Chumakov, Rudolf Rueffer, and Jeff W. Harris