gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1998.62A.1.84 The Hydration and Dissolution of Periclase Berry A. J. Fraser D. G. Sleeman J. T. Department of Earth Sciences, University of Oxford, Parks Road, Oxford, OX1 3PR, UK Grime G. W. Department of Materials, University of Oxford, Parks Road, Oxford, OX1 3PH, UK Craven J. Department of Geology and Geophysics, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JW, UK 1998 62A 1 158 159 Copyright © 1998, The Mineralogical Society 1998