Opal Cabochons
Cochise College
Photos of Opals
Virtual Museum of Geology
Hall of Gemstones
Opal Cabochons
Geology Home Page
Roger Weller, geology instructor
wellerr@cochise.edu
Index
last edited:
5/2/08
number of photos: 27
photos
Australian opal cabochons:
1
2
3
4
5
6*
7*
8
9
10*
11
12*
13
14
15
16
fire opal cabochons:
1
2
3
4
Idaho star opals:
1*
2
opal doublets:
1
2
3
blue green opals from Peru:
1
Mexican jelly opals:
1
Photos are copyright free for
non-commercial educational uses.
Just credit photos to R.Weller/Cochise
College
copyright 2008-R.Weller