Turquoise Photos
Cochise College
Photos of Minerals
Geology Home Page
Turquoise Photos
Roger Weller, geology instructor
wellerr@cochise.edu copyright 2011-R.Weller
turquoise nugget-14
Bisbee, Arizona
turquoise 3526
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.