Bournonite
0 for sale
Bournonite, 2.4 cm, from Yaogangxian, Yizhang County, Chenzhou, Hunan, China. Ex Mike Bergmann. Displayed at the 2013 Crystalline Treasures: The Mineral Heritage of China exhibit at the Flandrau Science Center and Planetarium, University of Arizona. Jeff Scovil photo.
Product details
Species
SizeThumbnail
Dimensions2.4 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Refined Elegance page 90
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Mike Bergmann | Not disclosed |
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Mineral guide
Learn about Bournonite
steel-gray to black sulfosalt famed for cogwheel twinning and metallic luster; prized by collectors for iconic gears and historic localities.
Regional guide
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