Pyrite on Siderite with Quartz
$36.32
$61.02
A 6cm lenticulated rhombohedral crystal anchors cascading smaller crystals mostly set on a single stout quartz crystal. Tiny groupings of cubic pyrites populate most surfaces. Architecturally intriguing and an excellent addition to a carbonate collection. Ex Bob Reynolds collection. Locality: Panasquera, Portugal Composition: iron carbonate
Siderite