Mineraux - Petoskey stones - A fossil colonial coral, genus Hexagonana. Found in the lower peninsula

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Condition of the lot: Normal (with signs of use)


Mineraux - Petoskey stones - A fossil colonial coral, genus Hexagonana. Found in the lower peninsula of Michigan. Shown are wave polished stones, cut stones, and jewelery items made from them. Highly prized by lapidaries and collectors - Carte Neuve - CPM - Voir Scans Recto-Verso
avatar dabu62
From 23/02/2024
France (Vincly)
Seller registered as a professional.