Photos of Opals
Cochise College    
Opals- Rough Opal and Specimens
Geology Home Page

Roger Weller, geology instructor     copyright 2012-R.Weller

opal carving-9

opal                                                                                                                                                                                5562

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


Opal carving courtesy of Opals Mine Factory Limited
Unit 6, 9/F., Block A
Focal Industrial Centre,
21 Man Lok Street, Hung Hom, Kowloon, Hong Kong
(852) 2367 0886