Shale Photos
Cochise College        
Photos of Rocks        
Sedimentary Rocks
Geology Home Page              

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2011-R.Weller
 

dark gray shale
 

shale                                                                                                                                                    3a

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