Sphalerite Photos   
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]     copyright 2010-R.Weller 

 
sphalerite crystals-7
  

sphalerite                                                                                                                                      4758
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.