Dumortierite Photos 
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2012-R.Weller

 
blue dumortierite-1
 

dumortierite                                                                                                                                  3707
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.