Special Source Clays Issue (2001) Clays and Clay Minerals, Volume 49, No. 5

(D. Bain, ed., P. M. Costanzo and S. Guggenheim, guest eds.) Clays and Clay Minerals¨, volume 49, p. 371-453. This issue describes a variety of baseline studies of The Clay Minerals Society Source Clays and should be an invaluable reference for anyone using these clays. Individual copies of this issue are available at a cost of US $45 (including mailing costs).