Cristobalite Photos     
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2010-R.Weller

 
cristobalite in obsidian-1
Millard County, Utah


cristobalite                                                                                                                               260a                     
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.