Gems: Minerals of California 
Subtitle: A Guide to Localities (California Traveler)
Publisher: Renaissance House Publishers (AZ)
Published: April 1992
Language: eng
Format: Paperback
Number of pages: 48
ISBN-13: 9781558381186
Subjects: Rocks, minerals & fossils; Travel - United States; Minerals; Travel; Western & Pacific Coast states; United States - General; Earth Sciences - Mineralogy; Guidebooks; United States - West - Pacific (General); California; Precious stones
First sentence: California sits on the eastern rim of a circle of volcanos called the "Ring of Fire."