Cristobalite Photos       

Cochise College       
Photos of Minerals
Geology Home Page
Roger Weller, geology instructor               


last edited:  12/21/15    number of photos:  6
Cristobalite is SiO2

cristobalite crystals:  1  2  3  4
cristobalite in obsidian:  1  2

Photos are copyright free for non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.
copyright 2015-R.Weller