Ferberite with Arsenopyrite, Siderite
Unknown Owner
Neat combination specimen from this classic locality. A cluster of lustrous bladed black metallic ferberite crystals is posting a grouping of double terminated lustrous silver metallic arsenopyrite crystals measuring 3.5 cm in length and double terminated. Crystallized siderite is present as well. This is in terrific condition all around.
Product details
SizeSmall Cabinet
Dimensions9.0 x 5.5 x 2.5 cm
Added on12/12/2024
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Unknown Owner | $275.00 |
| — | Weinrich Minerals | Not disclosed |
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Mineral guide
Learn about Siderite
warm-toned iron carbonate with sharp rhombohedra and occasional gemmy crystals; prized for luster, classic localities Harz, Panasqueira, Dal’negorsk.
Regional guide
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