gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1980.043.330.29 Book Reviews Zeolites and Clay Minerals as Sorbents and Molecular Sieves Smith J. V. 6 1980 43 330 829 830 Barrer R. M. Zeolites and clay minerals as sorbents and molecular sieves London and New York Academic Press 1978 viii + 497 pp., 181 figs. Price £25.00 Copyright © 1980, The Mineralogical Society 1980