Studies on the Zeolites. Part IV. Ashcroftine (Kalithomsonite of S. G. Gordon)1

Max H. Hey and F. A. Bannister
Assistant-Keepers in the Mineral Department of the British Museum of Natural History.
1Part III. Natrolite and metanatrolite. Min. Mag., 1932, vol. 23, p. 243.

Mineralogical Magazine; March 1933 v. 23; no. 140; p. 305-308; DOI: 10.1180/minmag.1933.023.140.02
© 1933, The Mineralogical Society
Mineralogical Society (