Pearl 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 2008   
 

natural, marine black pearls-A
 

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

Gemstone jewelry courtesy of M & T Trading Company
Specializing in meteorites and gemstones
Michael Wersal
12995 N. Oracle Road, #141 *Tucson, Arizona 85739-9594
(520) 825-1484