Roger Weller, geology instructor
[email protected]
copyright 2010-R.Weller
arsenopyrite- 4
Julcani mine, Huancavelica Dept., Peru
arsenopyrite
4465
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Specimen courtesy of Belkis Minerals
Stephen Hernly
P.O. Box 5744, Bisbee,
Arizona 85603
(520) 432-2567