$490Median
3487Sold (12 mo)
$125Last sale
Helvite-Genthelvite with Quartz
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A superb example for the species, very sharp lustrous tetrahedral crystals to 0.6 cm in size forming a cluster with quartz. In terrific condition all around. Collected in 2013. These two minerals forming a solid solution series.
Product details
SpeciesQuartz, Helvite, Genthelvite
SizeThumbnail
Dimensions2.5 x 2.0 x 1.7 cm
Added on10/25/2024
LocalityChina, Inner Mongolia, Huanggang Mine
Current owner
Unknown Owner
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Weinrich Minerals | Not disclosed |
Learn more
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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