David K. Joyce

Arsenopyrite, Sphalerite, Boulangerite, Fluorite, Quartz

$65.00
9.4x7.7x5.2 cm
Pachapaqui Mine
Bolognesi
Peru

Arsenopyrite, Sphalerite, Boulangerite, Fluorite, QuartzArsenopyrite, Sphalerite, Boulangerite, Fluorite, Quartz

Item number: 16903

Here is an interesting one! This specimen shows a number of sharp, thick-prismatic, well-formed arsenopyrite crystals associated with sphalerite and lots of 5mm fluorite crystals on sulphide and quartz matrix. There are lots of hair-like boulangerite crystals in between the larger crystals and included in the fluorite. Old "Best Minerals" label (Italy) accompanies the specimen. Nice!