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

wellerr@cochise.edu    copyright 2010

 

basalt, amygdaloidal-9
closer view
 

basalt                                                                                                                                              1607
Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.