Misc. Glasses and Impact Materials 
Cochise College               
Meteorite Collection
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu     copyright 2011-R.Weller 

 
sand fused by lightning, fulgurite-23
glassy interior of fulgurite
 


fulgurite                                                                                                                                         2294
Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College