V11D:
Carbon: Storage, Migration, and Outgassing within Earth and Other Planetary Bodies I

Monday, 15 December 2014: 8:00 AM-10:00 AM
Chairs:  Sami Mikhail, Carnegie Inst of Washington, Washington, DC, United States and Anja Rosenthal, Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany
Primary Conveners:  Vincenzo Stagno, Geophysical Laboratory, Washington, DC, United States
Co-conveners:  Taryn Lopez, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Sami Mikhail, Carnegie Inst of Washington, Washington, DC, United States; University of Edinburgh, School of Geosciences, Edinburgh, United Kingdom and Anja Rosenthal, University of Minnesota, Minneapolis, MN, United States; Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany
OSPA Liaisons:  Anja Rosenthal, Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany

Abstracts Submitted to this Session:

8:00 AM
V11D-01
 
The effects of sulfur, silicon, water, and oxygen fugacity on solubility and metal-silicate partitioning of carbon at 3 GPa and 1600 °C - Implications for core-mantle differentiation and degassing of magma oceans and reduced planetary mantles
Yuan Li, Rajdeep Dasgupta and Kyusei Tsuno, Rice University, Houston, TX, United States
8:15 AM
V11D-02
 
Carbon storage in the deep reducing mantle
Arno Rohrbach1,2, Sujoy Ghosh2,3, Max W Schmidt2, Clazina H Wijbrans1 and Stephan Klemme1, (1)University of Münster, Institute for Mineralogy, Münster, Germany, (2)Institute of Geochemistry and Petrology, ETH, Zuerich, Switzerland, (3)Indian Institute of Technology Kharagpur, Kharagpur, India
8:30 AM
V11D-03
 
Carbon Storage in the Mid- to Deep- Upper Mantle Constrained by Phase Relations in the Fe-Ni-Cu-C-S system
Kyusei Tsuno and Rajdeep Dasgupta, Rice University, Houston, TX, United States
8:45 AM
V11D-04
 
Temporal distribution of mantle-derived potassic rocks and carbonatites linked to stabilization of mantle lithosphere and redox states during subduction
Stephen F Foley, Macquarie University, Sydney, Australia
9:00 AM
V11D-05
 
Metasomatic Diamond Formation revealed by X-Ray CT Scanning of Diamondiferous Eclogites from Southern Africa 
Richard Lourens Kahle1, Beth Shaw-Kahle1, John J Gurney1,2, Stephen H Richardson1 and Anton du Plessis3, (1)University of Cape Town, Geological Sciences, Cape Town, South Africa, (2)Mineral Services, Cape Town, South Africa, (3)Stellenbosch University, Central Analytical Facilities, Stellenbosch, South Africa
9:15 AM
V11D-06
 
Speciation of High-Pressure Carbon-Saturated COH Fluids at Buffered fO2 Conditions: An Experimental Approach
Simone Tumiati1, Carla Tiraboschi1, Sandro Recchia2 and Stefano Poli1, (1)Università di Milano, Dip. Scienze della Terra, Milano, Italy, (2)Università dell'Insubria, Dip. di Scienza e Alta Tecnologia, Como, Italy
9:30 AM
V11D-07
 
Diamond Growth in the Subduction Factory
Helene Bureau1, Daniel J Frost2, Nathalie Bolfan-Casanova3, Clémence Leroy1 and Imène Estève1, (1)CNRS, IMPMC, CNRS-UPMC Sorbonne Universites, Paris Cedex 16, France, (2)University of Bayreuth, Bayreuth, Germany, (3)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France
9:45 AM
V11D-08
 
Upper mantle fluids involved in diamond formation and mantle metasomatism
Dimitri A Sverjensky, Johns Hopkins University, Baltimore, MD, United States
 
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