Benitoite, a new California gem mineral
By: by George Davis Louderback, with chemical analysis by Walter C. Blasdale.
Contributors: Blasdale, Walter Charles, 1871-
Series: University of California publications.  Bulletin of the Department of geology,; v. 5, no. 9
Publisher: The University Press
Published: 1896
Place of publication: Berkeley
Language: eng
Number of pages: 153
Subjects: Benitoite.; Precious stones -- California.