Chalcocite, Quartz
Unknown Owner
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A CLASSIC, old-time Cornwall specimen with sharp, matte-finish, black chalcocite crystals to 1.0 cm richly covering the contrasting quartz matrix. The one dinged chalcocite crystal is certainly not detracting from this fine old-timer. Ex Frank Edwards Collection. 3.7 x 2.8 x 1.7 cm
Product details
SpeciesQuartz, Chalcocite
SizeMiniature
Dimensions3.7 x 2.8 x 1.7 cm
Added on10/23/2024
LocalityUSA, Utah, Catfish No. 4 Occurrence
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.Regional guide
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