Pyrolusite Photos             
Cochise College
Photos of Bisbee Minerals
Geology Home Page
Roger Weller                    

wellerr@cochise.edu

 

Pyrolusite
Bisbee, Arizona
last edited:  4/10/117    number of photos: 3
Pyrolusite is MnO2                                                                                 

 

photos
pyrolusite-botryoidal and drusy:  1  2  3


Photos are copyright free for non-commercial educational purposes. 
Just credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller


Also visit Photos of Minerals- 
Pyrolusite