Arsenopyrite, Quartz and Siderite
Availability: 1 in stock
A compositional piece with the left side comprised of brassy striated arsenopyrites and the left side stacked trigonal wafer thin siderites. In front of the siderite is an absolutely water clear quartz. Ex Jim and Paula Wilson collection.
Locality: Panasquiera, Portugal
Composition: iron arsenic sulfide and barium sulfate