Old continental roots in young mantle plumes – the HIMU-diamond connection

Yaakov Weiss, Columbia University of New York, Palisades, NY, United States, Cornelia Class, Lamont -Doherty Earth Observatory of Columbia University, Palisades, United States, Steven L Goldstein, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States and Takeshi Hanyu, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan