gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1983.047.343.29 Book Reviews Advanced Techniques for Clay Mineral Analysis Jepson W. B. 6 1983 47 343 264 265 Fripiat J. J. Advanced Techniques for Clay Mineral Analysis Amsterdam and New York Elsevier Scientific Publishing Co. 1982 (Developments in Sedimentology: Vol. 34). 58 figs., 4 pls. Price Dfl 100.00 ($42.50) Copyright © 1983, The Mineralogical Society 1983