An overview of production of specific U.S. gemstones
By: Gordon Austin.
Series: Special publication ;; 14-95; Special publication (United States. Bureau of Mines) ;; 95-14.
Publisher: U.S. Dept. of the Interior, U.S. Bureau of Mines
Published: 1995
Place of publication: [Washington, DC]
Language: eng
Number of pages: 41
Subjects: Precious stones -- United States.; Mines and mineral resources -- United States.
Other titles: Gemstones
Notes: Includes bibliographical references (p. 41).