gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1998.62A.1.160 Can Ternary Surface Complexes and Surface Hydroxy Polymer Coexist as Sorbed Species? A Multiple Spectroscopy Approach Charlet L. Department of Earth Sciences (LGIT), University of Grenoble-CNRS, Grenoble, France Kochubey D. I. Boreskov Intitute of Catalysis, National Academy of Science, Novosibirsk, Russia Kokorin A. I. Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russia Schlaepfer W. Department of Inorganic Chemistry, University of Fribourg, Fribourg, Switzerland Vlasova N. Institute of Surface Chemistry, National Academy of Science, Kiev, Ukraine 1998 62A 1 304 305 Copyright © 1998, The Mineralogical Society 1998