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Sphalerite
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Sphalerite crystals on matrix, 10.2 cm, from the Mid-Continent mine, Treece, Cherokee County, Kansas. Ex Phil Oswalt collection; László Kupi photo.
Product details
Species
SizeCabinet
Dimensions10.2 cm
Added on03/26/2026
Locality
Publications
- Mineralogical Record The Kevin Brown Collection page 130
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Phil Oswalt | Not disclosed |


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