Jet 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 
 

block of rough jet-B
 

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