Added 1d ago
Quartz with goethite coating
0 for sale·Member since 2026
Quartz with goethite coating. Botroidal goethite and goethite rutiles .
Rare collecting from Ouro Preto, famous for imperial topaz but now with few mining locations active, so bringing specimens like this is also uncommon nowadays.
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 06/2026 | Reinaldo Chen | Not disclosed |
From Elton @stones_doctor_ | ||
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Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.Regional guide
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