Amber Photos
Cochise College        
Photos of Rocks         Sedimentary Rocks
Virtual Geology Museum       Hall of Rocks

Geology Home Page              

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2008-R.Weller

hardened tree sap-B
 

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

specimen courtesy of Todd Nehem