Gem trails of Oregon
By: by Garret Romaine
Contributors: Mitchell, James R.
Edition: 3rd ed.
Publisher: Gem Guides Book Co.
Published: 2008
Place of publication: Baldwin Park, CA
Language: eng
Number of pages: 272
ISBN-13: 9781889786445
Subjects: Precious stones; Collection and preservation; Minerals
Notes: Rev. ed. of: Gem trails of Oregon / by James R. Mitchell. Rev. ed. 1998.

Includes bibliographical references (p. 267) and indexes.