Onyx (Calcite) 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 2007   
 

banded onyx-A
 

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

Specimen courtesy of Arizona Desert Ice
specializing in mineral specimens
Neil Bearce, author of Minerals of Arizona
2116 E. Balboa, Tempe, AZ  85282
neil_bearce@hotmail.com
(480) 820 4974