Quartz (Var: Chalcedony), Fluorite
Unknown Owner
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These beautiful specimens are rare survivors of a small find that produced GREAT carving rough for cabochons and jewelry made of chalcedony (its gemmy and transparent/translucent!), to the detriment of the original specimens from our point of view! This is rare and beautiful old material from the 1980s. This one is particularly nice because it shows the lace agate in layers below the chalcedony that provided the silica for replacement of the fluorite crystals that were originally inside this vug. In other words, this piece preserves the full geological context of the pocket, with crystals in a vug in the ground, changing over time to another mineral due to alterations in the chemistry and environment. Besides, it's beautiful, too! Ex. Charlie Key.
Product details
SpeciesChalcedony, Fluorite, Quartz
SizeCabinet
Dimensions10.3 x 6.9 x 4.4 cm
Added on10/23/2024
LocalityNamibia, Karas Region
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
Mineral guide
Learn about Chalcedony
microcrystalline quartz with agate, jasper, chrysoprase; waxy to glassy surfaces, banding and botryoidal forms, a colorful, collectible spectrum.Regional guide
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