Roger Weller, geology instructor
[email protected] copyright 2016-R.Weller
willemite-5
Franklin, New Jersey
Willemite is the pale pink
mineral. Black is franklinite.
Willemite is highly fluorescent under short-wave ultraviolet light.
willemite
5987
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.