Gem trails of Colorado
By: by James R. Mitchell.
Edition: 2nd ed.
Publisher: Gem Guides Book Co.
Published: 2007
Place of publication: Baldwin Park, CA
Language: eng
Number of pages: 224
ISBN-13: 9781889786414
Subjects: Precious stones -- Collection and preservation -- Colorado -- Guidebooks; Minerals -- Collection and preservation -- Colorado -- Guidebooks; Colorado -- Guidebooks
Genres: Guidebooks.
Notes: Includes index.