Pyrite with Chalcocite, Quartz
Unknown Owner
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Very choice for this Montana locality, sharp crystals of pyrite measuring to 3.0 cm in size are covering the top of this matrix and coated with a thin layer of metallic gray chalcocite. Quartz is present as well. Slight damage is present to some of the quartz crystals as seen, this still very good.
Product details
SpeciesQuartz, Chalcocite, Pyrite
SizeSmall Cabinet
Dimensions9.0 x 7.0 x 6.0 cm
Added on01/12/2025
LocalityUSA, Montana, Black Pine Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 09/2025 | Unknown Owner | $1,200.00 |
| — | Weinrich Minerals | 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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