Precious gems and commercial minerals
Subtitle: San Diego County, California, the gem-adorned county of America
By: by Will H. Holcomb.
Publisher: Press of Frye, Garrett & Smith
Published: 1900
Place of publication: San Diego
Language: eng
Number of pages: 28
Subjects: Precious stones -- California -- San Diego County.; Mines and mineral resources -- California -- San Diego County.; Gems -- California -- San Diego County.
Other titles: Mineral wealth of San Diego County, California.
Notes: Cover title: The mineral wealth of San Diego County, California.
[3] p. of advertising at end.