Topaz Photos
Cochise College
Photos of Gemstones      
Transparent Gemstones   
Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu    copyright 2017   

       

blue topaz crystal-A
natural, untreated color
Brazil

 

topaz                                                                                                                                               2469a

Photo is copyright free for non-commercial educational uses. 
Credit photo to R.Weller/Cochise College and Exhibit Museum.

Collection is on display at Exhibit Museum, University of Michigan
Ann Arbor, Michigan