Diabase Photos
Cochise College
Photos of Rocks        Igneous Rocks
Virtual Geology Museum       Hall of Rocks
Geology Home Page
Roger Weller, geology instructor                     

wellerr@cochise.edu    copyright 2007 
 

diabase-4
closer view
St. Peters, Pennsylvania


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