Photos of Opals
Cochise College    
Opals in Jewelry
Geology Home Page

Roger Weller, geology instructor     copyright 2017-R.Weller


opal inlay-4
hummingbird necklace
The white beds are fire opal and the green beads are chrysoprase.

opal                                                                                                                                             opex84

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

Opal jewelry courtesy of Opex Opal
Specializing in precious opals and opal jewelry
Dagbjorn Johnson
P.O. Box 50548, Santa Barbara, California 93150


Artists are Dick and Flora Milliron, Silver Quail Studio.