Ferberite with Siderite
Unknown Owner
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Spectacular parallel growth of Ferberite crystals, elongated, flattened, very bright and withy very well defined faces and edges. Partially coated by Siderite. In excellent condition.
Product details
SizeSmall Cabinet
Dimensions4.0 x 7.0 cm
Added on07/22/2026
LocalityPortugal, Panasqueira Mines, Panasqueira
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2026 | Unknown Owner | Not disclosed |
| — | MChMinerals | 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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