Roger Weller, geology instructor
[email protected]
copyright 2011-R.Weller
arsenopyrite-
10
closer view
Noche Buena Mine, Noche Buena, Zacatecas,
Mexico
The fine hair-like mineral is jamesonite.
arsenopyrite
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