$335Median
3Sold (12 mo)
$3,500Last sale
Herderite with Muscovite
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Herderite is usually found as a pegmatite mineral, formed during late-stage hydrothermal deposition and is a calcium-beryllium phosphate containing fluoride. Herderite forms is one end member of the Herderite-Hydroxylherderite Series and it is suspected that most specimens, no matter from which locality are likely Hydroxylherderite despite being labelled Herderite. This beautiful miniature if formed of intergrown, pseudohexagonal pale salmon pink to cream Herderite crystals, without matrix and occurring with Muscovite. This is a first class example of the species although, as said, may possibly be partly Hydroxylherderite.
Product details
SizeMiniature
Dimensions4.5 x 4.0 x 3.5 cm
Added on12/02/2024
LocalityBrazil, Minas Gerais, Divino das Laranjeiras
Current owner
Unknown Owner
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Crystal Classics | Not disclosed |
Learn more
Mineral guide
Learn about Herderite
CaBe phosphate; rare with hydroxylherderite, prized for wedge terminations, vitreous luster, and lavender hues, connoisseur appeal.Regional guide
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