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All auctions / Ethnographical / Botryoidal Chalcedony with Vibrant Greenish Blue Cluster...


A 4,154 g cluster of botryoidal greenish-blue chalcedony with sparkling microcrystalline surfaces and calcite, from Brazil, measuring 425 × 240 × 100 mm.
Estimate:£1,334.8
To the auctionView all items fromCatawikiorEthnographical
Estimate:
£1,334.8
Poul Agger: Organic portrait. Unsigned. Partially green patinated
11/03/2026

£3,014.92
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11/03/2026

£468.98
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