Galena (penetration twin)
Unknown Owner
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Lustrous cubic penetration twinned crystals of galena on matrix. In all my years of selling material from this mining district, I have only seen a few galena specimens featuring penetration twinning like this. In very good condition. Minor quartz is present.
Product details
SpeciesGalena
SizeMiniature
Dimensions3.5 x 2.5 x 2.5 cm
Added on10/26/2025
LocalityUSA, Missouri, Casteel Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 10/2025 | Unknown Owner | $240.00 |
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Galena
metallic luster with cube and cuboctahedral crystals, often twinned; sharp cleavage reveals reflective planes, a standout sulfide for collectors.Regional guide
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