Standard catalog of gem values
By: Anna M. Miller, John Sinkankas.
Contributors: Sinkankas, John.; Sinkankas, John.
Edition: 2nd ed.
Publisher: Geoscience Press
Published: 1994
Place of publication: Tucson, Ariz
Language: eng
Number of pages: 271
Subjects: Gems -- Catalogs.; Precious stones -- Catalogs.
Other titles: Gem values
Notes: Includes bibliographical references (p. 258-262) and index.
Rev. ed. of: Sinkankas' standard catalog of gem values / John Sinkankas. 1988.