Turquoise Photos  
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2010-R.Weller 

 
treated turquoise-1
Material has been impregnated with plastic and dye.
 

turquoise                                                                                                                                       6284
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.