Lithophysa (Thundereggs) Photos
Cochise College
Photos of Rocks       
Igneous Rocks
Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu    copyright 2016


thunderegg-F
specimen is approximate 5 inches across
(No...these are not potatoes!)
 

 


lithophysae                                                                                                                                    6264
Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.