Copper Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]     copyright 2010-R.Weller 

 
copper crystals from Bisbee, Arizona-2
Copper is one of the few elements that can naturally occur chemically uncombined
with other elements; this mode of occurrence is called "native".  Some other
elements in this group that form in a native state are gold, silver, and sulfur.
 

copper                                                                                                                                               50
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.