Dioptase Photos

Dioptase
last edited:
9/22/10 number
of photos: 5
Dioptase is H2CuSiO4
Mineral information on dioptase
photos
dioptase, crystallized:
1
2
3
4
5
Photos are copyright free for
non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.
copyright 2010-R.Weller