Photos of Opals
Cochise College    
Opal Cabochons  
Virtual Geology Museum      Hall of Gemstones  
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu     copyright 2011-R.Weller

 
Idaho star opal-1
 

opal                                                                                                                                      idahomines12

Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.

Opal courtesy of Idaho Opal Mines, Inc.
Specializing in Idaho Opals
Bob and Susan Thompson
P.O. Box 3848, San Clemente, CA  92674
phone:  (949) 496-4589
email:  opalmine@earthlink.net
website:  http://www.idopalmine.com