Basalt Photos
Cochise College
Photos of Rocks       
Igneous Rocks
Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu    copyright 2010
 

basalt, scoria-2
 

basalt-scoria                                                                                                                                   2133
Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.