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Analcime

Unknown Owner
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One does not often think of the USA as a stunning locality for Analcime crystals, but here we have a single large specimen I obtained in an old collection, which changes that opinion! The crystals are a gorgeous saturated, lustrous, white that I can only describe as being like fine porcelain in color and texture, covering a nicely trimmed matrix plate. The original specimen was nearly 8 inches across, with damage in the middle. Trimming resulted in two fine display-sized specimens, presented here for the first time. I have never seen this quality for sale, from Oregon. Michigan has produced a very few fine specimens from the copper mines, but those are few, and generally smaller. I think this is actually a rather significant USA specimen.

Product details

SpeciesAnalcime
SizeCabinet
Dimensions10.2 x 7.2 x 3.7 cm
Added on10/23/2024
LocalityUSA, Oregon

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Mineral guide
Learn about Analcime
trapezohedral crystals in basalt cavities and alkaline rocks; colorless to white, sometimes pink, prized for crisp geometry and broad localities.
Regional guide
Analcime from Oregon
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