Petoskey Stone look-alikes
Fossilized Hexagonaria percarinata coral in limestone
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Open the appSeveral rocks and minerals can be confused with Petoskey Stone. Below are documented look-alikes and the features that tell them apart. Never rely on a single feature. Always check multiple properties.
Similar rocks to compare
Charlevoix Stone
Fossilized Favosites coral in limestone
Also known as: Favosites coral fossil
Alpena Stone
Fossilized various tabulate corals in limestone
Also known as: Tabulate coral fossil
Horn Coral
Fossilized solitary rugose corals
Also known as: Rugose coral fossil
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