Quenchable water-rich, aluminous post-stishovite: implications for seismic anomalies in the mid-mantle

Robert Myhill1, Daniel J Frost2, Wendy R Panero3, Tiziana Boffa Ballaran2, Nobuyoshi Miyajima4, Helene Bureau5, Caroline Raepsaet6, Nicki Siersch4 and Simon C Kohn1, (1)University of Bristol, School of Earth Sciences, Bristol, United Kingdom, (2)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, (3)Ohio State University Main Campus, School of Earth Sciences, Columbus, OH, United States, (4)Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany, (5)Sorbonne Université - MNHN - CNRS - IMPMC, Paris, France, (6)CEA Commissariat à l'Energie Atomique Saclay, Gif-Sur-Yvette Cedex, France