The cause of color in smoky quartz and amethyst ...
By: by Edward F. Holden.
Published: 1925
Place of publication: [Menasha, Wis
Language: eng
Number of pages: 252
Subjects: Quartz.; Amethysts.; Color.
Other titles: Color in smoky quartz.
Notes: "Chronological bibliography of important papers on smoky quartz and amethyst": p. 250-252.
Thesis (PH. D.)--University of Michigan, 1925.
Cover-title.
Reprinted from the American mineralogist, v. 10, no. 9, Sept., 1925.