calcite-fluorecent
Cochise College    
Geology Home Page
Fluorescent Minerals 

Roger Weller, geology instructor

wellerr@cochise.edu 
copyright 2008-R.Weller

 
calcite-1
Bisbee, Arizona

 

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


Specimen courtesy of the Huachuca Gem and Mineral Club