Quartz (Var: Chalcedony)
Unknown Owner
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A geode (basically a bubble in the earth) of silky, botryoidal chalcedony from Mexico, acquired by Ed Ruggiero (according to his index card) in 1973. 13.4 x 12.0 x 7.7cm
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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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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