Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.Titleβ-diopside, a new ultrahigh-pressure polymorph of CaMgSi<sub>2</sub>O<sub>6</sub> with six-coordinated silicon.AuthorsPlonka, Anna M.; Dera, Przemyslaw; Irmen, Peyton; Rivers, Mark L.; Ehm, Lars; Parise, John B.PublicationGeophysical Research Letters, 2012, Vol 39, Issue 24, pn/aISSN0094-8276Publication typeArticleDOI10.1029/2012GL054023