Johannsenite Photos  
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2010-R.Weller
 

johannsenite-2
slightly closer view
Graham County, Arizona
 

johannsenite                                                                                                                                 199b
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.