Roger Weller, geology instructor
[email protected] copyright 2010-R.Weller
sphalerite crystals from Peru-3
surrounded by quartz crystals
Animon mine,
Huaron district, Cerro De Pasco, Peru
sphalerite
4472
Photo is copyright free 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