Orthorhombic System     
Cochise College    
Crystals and Crystal Models
 
Geology Home Page                      

Roger Weller, geology instructor

wellerr@cochise.edu
copyright 2017-R.Weller

 
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sulfur                                                                                                                                                 2354
Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.