Demixing of Sodium and Calcium Ions in Montmorillonite Crystallites *

Rachel Levy* and C. W. Francis
Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, U.S.A.
* Research sponsored by the U.S. Atomic Energy Commission under contract with Union Carbide Corporation.
* On leave of absence from the Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel. This research was made possible by a fellowship given to the senior author by the IAEA under Contract No. AID/csd 1582.

Clays and Clay Minerals; December 1975 v. 23; no. 6; p. 475-476; DOI: 10.1346/CCMN.1975.0230612
© 1975, The Clay Minerals Society
Clay Minerals Society (www.clays.org)