Sphalerite Photos   
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu     copyright 2011-R.Weller 

 
sphalerite crystals-12
 

sphalerite                                                                                                                                       2372
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College


courtesy of Irving Reimann