Sphalerite Photos   
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]     copyright 2018-R.Weller 

 
chalcopyrite crystals on sphalerite-3
Peru
 

sphalerite                                                                                                                                                                  6817
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.