gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1998.62A.1.290 Partitioning of Trace Elements Between Wadsleyite and Ringwoodite, Their Solution Mechanisms and Predicted Effects on the Mantle Transformation Gudfinnsson G. H. Wood B. J. Department of Earth Sciences, University of Bristol, Wills Memorial Building, Queens Road, Bristol BS8 1RJ, UK 1998 62A 1 549 550 Copyright © 1998, The Mineralogical Society 1998