Lithophysa (Thunderegg) Photos
Cochise College
Photos of Rocks       
Igneous Rocks
Roger Weller, geology instructor                       

wellerr@cochise.edu    copyright 2011

 

lithophysa (thunderegg), polished-E
The plural of lithophysa is lithophysae.

 


lithophysa                                                                                                                      thunderegg5

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