Gold
Unknown Owner
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This fine locality nugget is 20 grams. It is so-called sponge gold, a mass of microcrystalline gold that is neither well-crystallized nor a pure nugget, but looks nugget-like at first glance. It is an old Brazilian specimen mined in 1978, and comes from the well-known, late dealer Carlos Barbosa.
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 Gold
iconic native metal with sculptural crystals, herringbone leaves, and rich yellow hues; prized by collectors for locality lore, rarity, and striking form.Regional guide
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