Expandable Palygorskite from the Cretaceous-Tertiary Boundary, Mangyshlak Peninsula, U.S.S.R.

J. D. Jeffers1 and R. C. Reynolds Jr.
Department of Earth Sciences Dartmouth College Hanover, New Hampshire 03755
1 Present address: Department of Geology and Geophysics, Rice University, Houston, Texas 77251.
Key Words: Ethylene glycol • Expandability • Micropores • Palygorskite • X-ray powder diffraction

Clays and Clay Minerals; December 1987 v. 35; no. 6; p. 473-476; DOI: 10.1346/CCMN.1987.0350609
© 1987, The Clay Minerals Society
Clay Minerals Society (www.clays.org)