Synthetic, Simulated, and Treated Gemstones
Cochise College      
Photos of Gemstones

Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu
copyright 2017-R.Weller

faceted synthetic alexandrite-1
 

synthetic alexandrite                                                                                                                          515a
Photo is copyright free for non-commercial educational uses. 
 Just credit photo to R.Weller/Cochise College.

Gemstones courtesy of Gems4Less

  Specializing in gemstones and diamonds
  2 west 45th Street, Suite 1000, New York, NY  10036
  phone:  (800) 656-GEMS
  email: 
info@gems4less.com
  website: 
www.gems4less.com