Water transport to the lowermost mantle driven by δ-AlOOH - Phase H (MgSiO4H2) solid solution

Itaru Ohira1, Eiji Ohtani2,3, Seiji Kamada2,4, Naohisa Hirao5 and Akio Suzuki2, (1)Tohoku University, Department of Earth Science, Sendai, Japan, (2)Tohoku University, Sendai, Japan, (3)V.S. Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, (4)Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai, Japan, (5)JASRI, Hyogo, Japan