Crater Agate – Fluorescent Chalcedony Quartz Specimen from Chubut , Argentina (UV Reactive)
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Features : Primary Mineral(s): Agate Secondary Mineral(s): Chalcedony , Quartz Size : 3.5 inches x 3 inches Weight : 257 Gms Locality: Chubut , Argentina This extraordinary Crater Agate geode from Chubut Province, Argentina is a rare and visually dramatic variety of chalcedony quartz, formed wit
Product details
Species
SizeSmall Cabinet
Dimensions8.9 x 7.6 cm
Weight257 grams
Added on06/04/2026
Locality
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 07/2026 | Unknown Owner | $500.00 |
| — | Superb Minerals | Not disclosed |
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Mineral guide
Learn about Agate
vivid fortification banding, glow colors, rarity of classic pockets, highlighting Ojo Laguna locality, value, and care tips.Regional guide









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