Willemite and Calcite-fluorescent   
Cochise College    
Geology Home Page
Fluorescent Minerals

Roger Weller, geology instructor

copyright 2018-R.Weller

Willemite- 2
Franklin, New Jersey

Willemite fluoresces green, while the two reds are calcite.


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