Chalcopyrite
Unknown Owner
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An old Treece chalcopyrite specimen out of the Feist Collection, with very sharp, bright brassy crystals to one centimeter. In one place is a beautiful complex cluster of interpenetrating crystals. The crystals are nicely isolated on the matrix. Probably collected prior to the 1960s.
Product details
SpeciesChalcopyrite
SizeSmall Cabinet
Dimensions6.9 x 4.8 x 2.8 cm
Added on10/23/2024
LocalityUSA, Kansas, Ballard 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 Chalcopyrite
brassy-gold, metallic crystals with disphenoid forms and rainbow tarnish; prized for luster, contrast, and localities like Dalnegorsk.Regional guide
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