Calcite Photos 

Cochise College       
Photos of Bisbee Minerals

Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu      copyright 2011-R.Weller
 

calcite on manganese oxides-B
Bisbee, Arizona

The calcite is slightly pink due to the presence of manganese.
 


calcite                                                                                                                                          0589a

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