Mileage Guide to Field Trip of Second Conference on Clay and Clay Minerals, October 14, 1953

W. D. Keller, H. H. Krusekopf, A. G. Unklesbay, Robert Weigel and James F. Westcott
University of Missouri, Columbia, Missouri
Mexico Refractories Co., Mexico, Missouri
A. P. Green Fire Brick Co., Mexico, Missouri

Clays and Clay Minerals; 1953 v. 2; no. 1; p. 1-6; DOI: 10.1346/CCMN.1953.0020103
© 1953, The Clay Minerals Society
Clay Minerals Society (www.clays.org)