Siderite, Chalcocite
Unknown Owner
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A RARE and showy Tsumeb Mine occurrence of GEM, golden-brown siderite scalenohedrons nicely scattered in a vug in massive chalcocite ore. The siderite crystals reach 6 mm on this excellent specimen from the Rob Smith Collection. The siderite ID was suggested by prominent rare species collector, Dr. Mark Feinglos and confirmed by XRAY. Ex. Rob Smith Collection.
Product details
SpeciesSiderite, Chalcocite
SizeSmall Cabinet
Dimensions5.4 x 4.5 x 3.0 cm
Added on10/23/2024
LocalityNamibia, Oshikoto Region, Tsumeb
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | 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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