Bournonite
Unknown Owner
Fine cluster of lustrous metallic twinned bournonite crystals. In good condition. Good thumbnail for the species.
Product details
Species
SizeThumbnail
Dimensions2.4 x 2.0 x 0.9 cm
Added on07/29/2025
Locality
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2025 | Unknown Owner | $65.00 |
| — | Weinrich Minerals | 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
Comments