Turquoise Photos     
Cochise College
Photos of Bisbee Minerals
Geology Home Page
Roger Weller                 




Bisbee, Arizona
last edited:  4/11/17    number of photos:  23                                                  

Turquoise is CuO.3Al2O3.2P2O5.9H2O



turquoise veins:  A  B  C  D  E  F  G  H  I

turquoise cabochons:  A  B  C  D  E  F  G  H 

turquoise, polished

turquoise, rough:  A  B  C  DE   

Photos are copyright free for non-commercial educational purposes. 
Just credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller


Also visit Photos of Minerals-  Turquoise

        and Photos of Gemstones-  Turquoise