Yoan Beckaert

Minerals Auction (Expert Highlights)

Gogotte of Fontainebleau.

A Gogotte is a concretion of siliceous sandstone: very pure sand naturally cemented into astonishing shapes.

The sand layer is old (30 million years, Stampian)

The Gogotte is dating from between ~300,000 and 30,000 years

Dimensions: about 12 x 8.5 cm
Weight: 424 g

Careful packaging and secure delivery

Gogotte de Fontainebleau.

Une Gogotte est une concrétion de grès siliceux : du sable très purs’est cimenté naturellement en formes étonnantes.

La couche de sable est vieille (30 millions d’années, Stampien)

La Gogotte à entre ~300 000 et 30 000 ans

Dimensions : 12x8.5cm environ
Poids : 424g

Livraison soignée et sécurisée


Our expert provides this estimate to guide you when you’re bidding. It’s based on expected demand and the unique characteristics of the object, like quality, rarity, or ownership history. We can’t guarantee the object will sell, resell or be appraised for this amount.

Gogotte natural and rare- 424 g

FONTAINEBLEAU, France

France

verified

Verified

Main mineral

Mineral form

Weight

Origin (region/city)

Country of origin

Gogotte from Fontainebleau, a natural and rare sandstone concretion dating to about 30 million years (Stampian), measuring about 12 × 8.5 cm and weighing 424 g, originating from Fontainebleau, France.

Gogotte natural and rare- 424 g

Catawiki Buyer Protection

Trustpilot 4.4 | 134742 reviews

Share this object with your friends

Gogotte from Fontainebleau, a natural and rare sandstone concretion dating to about 30 million years (Stampian), measuring about 12 × 8.5 cm and weighing 424 g, originating from Fontainebleau, France.

Description from the seller

Details

Similar objects