The Composition of the Pacific Lithosphere Inferred from Petit-spot Mantle Xenoliths, Japan

Selena Galdini1, Natsue Abe2, Naoto Hirano3, Michael C. Jollands4, Othmar Müntener1 and Sebastien Pilet1, (1)University of Lausanne, Institute of Earth Sciences, Lausanne, Switzerland, (2)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Mantle Drilling Promotion Office, MarE3, Yokohama, Japan, (3)Tohoku University, Center for NE-Asian Studies, Sendai, Japan, (4)Gemological Institute of America, New York, United States