Franckeite on Pyrite

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$40.00
$40.00
Unavailable
per item
Matrix of rough Pyrite cubes, almost entirely covered by aggregated balls of slightly iridescent Franckeite, nice "window" opens on side to display edge of Pyrite cube, neat specimen

Location: Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí Department