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

wellerr@cochise.edu    copyright 2011 


pumice from Salton Sea, California-1
dense pumiceous glass
 


pumice                                                                                                                                         7-16a

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