Basalt 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

basalt, pahoehoe lava flow-5
Craters of the Moon, Idaho
ropey texture of a pahoehoe flow


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