▲ Bourse minéraux et fossiles de Sainte Marie aux Mines (Alsace) - 24>28 juin 2026 ▲

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Bourse minéraux Sainte Marie aux Mines 2026, avec fossiles et gemmes.

spatangus

https://www.geoforum.fr/gallery/image/1240-spatangus/

Origine : Faluns de Bretagne
Spatangus britanicus

Dommage qu'il ne soit pas entier !

From the album:

· 22 images

https://www.geoforum.fr/gallery/image/1240-spatangus/

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