Pyrite
iron sulfide
FeS2
Pyrite Crystals
Creole Mine, Lincoln District, Utah
Collected on 20 Aug 2006
Pyrite on Quartz
Mary Murphy Mine, St. Elmo, Colorado
Collected on 9 Oct 08
Rhodenite, Pyrite, and Galena
Mary Murphy Mine, St. Elmo, Colorado
Collected on 9 Oct 08
Pyrite on Quartz
Aspen Mine, near Silverton, Colorado
Collected on 5 Oct 2008
Pyrite on Quartz
Aspen Mine, near Silverton, Colorado
Collected on 5 Oct 2008
Galena on a Pyrite Matrix
Revenue Mine, Ouray, Colorado
Collected on 7 Oct 2008
Closeup of Galena and Pyrite
Revenue Mine, Ouray, Colorado
Collected on 7 Oct 2008