Complete book of rocks, gems & minerals
By: by Don MacLachlan and the editors of Gems and minerals magazine.
Publisher: Petersen Pub. Co.
Published: 1968
Place of publication: [Los Angeles
Language: eng
Number of pages: 192
Subjects: Precious stones -- Collection and preservation -- United States.; Minerals -- Collection and preservation -- United States.; Jewelry.
Other titles: Gems and minerals.