Roger Weller, geology instructor
[email protected] copyright 2011-R.Weller
jamesonite-4
hair-like crystals of jamesonite on arsenopyrite
closer view
Noche Buena Mine, Noche
Buena, Zacatecas, Mexico
jamesonite 2846a
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College
from the A.L. Flagg collection