$1,200Median
331Sold (12 mo)
$2,500Last sale
Birnessite after Serandite with Rhodochrosite, Aegirine, Polylithionite
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A grouping of double terminated crystals of what were once serandite, these now replaced by birnessite. The cluster is complete all around with no points of attachment and in great condition. Crystals of polylithionite, aegirine, and micro rhodochrosite are present. These are classic pseudomorph specimens for this famous Canadian locality.
Product details
SpeciesRhodochrosite, Serandite, Aegirine, Polylithionite
SizeSmall Cabinet
Dimensions6.5 x 4.0 x 3.0 cm
Added on03/10/2026
LocalityPoudrette Quarry
Current owner
Unknown Owner
- Acquired
- Mar 2026
- Price paid
- $800.00
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Rhodochrosite
deep pink to rich red manganese carbonate with vitreous crystals, diverse crystal habits, and renowned localities prized by collectors.Regional guide
Rhodochrosite from Poudrette Quarry
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