Barite after Alstonite with Sphalerite, Quartz
Unknown Owner
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Numerous white double terminated crystals of what were once alstonite measuring to 0.7 cm in size, these now replaced by barite, are scattered throughout this crystallized quartz breccia matrix with lustrous black crystals of sphalerite. In good condition, this from the early 1990s.
Product details
SpeciesQuartz, Sphalerite, Barite
SizeCabinet
Dimensions14.5 x 9.0 x 6.5 cm
Added on05/09/2025
LocalityUK, England, Nentsberry Haggs Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2025 | Unknown Owner | $135.00 |
| — | 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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