Dumortierite
Photos Cochise College
Photos of Minerals
Virtual Geology Museum Hall of Minerals
Dumortierite
Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright
2008-R.Weller
dumortierite-1
Oreana, Nevada
dumortierite
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.