Silicon Isotope Geochemistry of Ocean Island Basalts: Mantle Heterogeneities and Contribution of Recycled Oceanic Crust and Lithosphere

Emily A Pringle1, Frédéric Moynier2, Paul S Savage3,4, Matthew G Jackson5, Manuel A Moreira1 and James M Day6, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Université de Paris & Institut de Physique du Globe de Paris, Paris, France, (3)University of Durham, Durham, United Kingdom, (4)Washington University, St. Louis, MO, United States, (5)University of California, Earth Science, Santa Barbara, CA, United States, (6)University of California San Diego, La Jolla, United States