The Formation of Halloysite Tubes from Spherulitic Halloysite

Toshio Sudo and Haruo Yotsumoto
Geological and Mineralogical Institute, Faculty of Science, Tokyo University of Education, Tokyo, Japan
JEOL, Tokyo, Japan

Clays and Clay Minerals; May 1977 v. 25; no. 2; p. 155-159; DOI: 10.1346/CCMN.1977.0250213
© 1977, The Clay Minerals Society
Clay Minerals Society (www.clays.org)