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

Pierre bleue

clem67 · 2019-08-09T17:46:17+0000

Bonsoir, J'ai acheté il y a longtemps déjà cette pierre et je voulais savoir si quelqu’un savait ce que c'est . Merci .

By clem67
August 9, 2019 in Demandes d' identification de minéraux

https://www.geoforum.fr/topic/39698-pierre-bleue/

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https://www.geoforum.fr/topic/39698-pierre-bleue/