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SADDE HÔTEL DES VENTES DE DIJON

52 - Collectors’ minerals. Fontainebleau ‘gogotte’.
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Estimate €250 - €400
Description
Collectors’ minerals. Fontainebleau ‘gogotte’. L. 16 cm. Approx. 1.85 kg. A white sandstone concretion formed in very pure siliceous sands, which has become a collector’s item due to its unique and unusual shape. Geological formation of the Fontainebleau sands, dating from the Cenozoic era (28 to 34 million years ago). More recent concretions (50,000 to 300,000 years old).
See original version (French)
About the sale ONLINE CURIOSITIES SHOP
Auction location
Auction time 09/02/2026 at 8:00 PM
ID: 88286137
Pictures credits: Contact the Auction House
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