Gormanite, Siderite
Unknown Owner
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A gormanite specimen of rare quality from Rapid Creek (known mostly for its lazulites), a really great specimen for what it is! There is one rather large, brushy cluster here, and several smaller sprays speckled about. The gormanite is beautifully isolated on a bed of transparent siderite crystals, which is another reason this specimen is special.
Product details
SizeSmall Cabinet
Dimensions6.4 x 3.4 x 2.9 cm
Added on10/23/2024
LocalityCanada, Ontario, Black Rapids Mine
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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