First Data on Sr Isotopes In Melt Inclusions in Olivine From 3.3 Ga Barberton Komatiites: Evidence of Differentiated Mantle by the End of the Hadean

Chugunov, Aleksandr

First Data on Sr Isotopes In Melt Inclusions in Olivine From 3.3 Ga Barberton Komatiites: Evidence of Differentiated Mantle by the End of the Hadean

Aleksandr Chugunov¹, Alexander V Sobolev¹, Adrien Vezinet¹, Valentina G. Batanova¹, Evgeny Asafov² and Leonid V Danyushevsky³, (1)University Grenoble Alpes, ISTerre Institute of Earth Sciences, Grenoble, France, (2)Vernadsky Institute of Geochemistry and Analytical Chemistry RAS, Moscow, Russia, (3)CODES, University of Tasmania, Hobart, TAS, Australia