Bournonite
0 for sale
Bournonite, 6.1 cm, Herodsfoot mine, Cornwall, England; mined in 1850–1875. Ex Violet Dawson, Ed Bancroft collections. Photo by Jeff Scovil.
Product details
Species
SizeSmall Cabinet
Dimensions6.1 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Private Mineral Collections In Texas page 100
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Ed Bancroft | Not disclosed |
| — | Violet Dawson | 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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