Ferberite
Unknown Owner
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This is a very impressive, display specimen of Ferberite from Bolivia. The piece features several sharp, lustrous, aesthetic, bladed, jet-black crystals in a fan-shaped formation, with a wonderful little accenting "closed twin" directly in the center of the specimen. The crystals have unusual serrated edges for a very stylish touch. These Bolivian Ferberites are often underrated and stand up well against any other Ferberites from China or Panasqueira. This piece was from the famous find in 1999 at Tasna. Ex. Brian Kosnar Collection.
Product details
SpeciesFerberite
SizeSmall Cabinet
Dimensions7.1 x 5.1 x 4.0 cm
Added on10/23/2024
LocalityBolivia, Potosí, Tazna 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 Ferberite
iron-rich wolframite with stout blade-like prisms and deep black luster; forms in hydrothermal tin-tungsten deposits; prized on quartz or fluorite.Regional guide

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