Turquoise  Photos
Cochise College        
Photos of Gemstones   Translucent Gemstones
Virtual Geology Museum    Hall of Gemstones

Geology Home Page              

Roger Weller, geology instructor

wellerr@cochise.edu     copyright 2011  

 
treated turquoise cabochon-B

impregnated with plastic
 

turquoise                                                                                                                                            6262

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