Fossilized Shell Fragment look-alikes

Bioclastic sedimentary rock (likely mollusk shell)

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Several rocks and minerals can be confused with Fossilized Shell Fragment. 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

Coquina

Also known as: Shell Limestone

Limestone

Also known as: Calcium Carbonate Rock

Chalk

Also known as: Coccolith Limestone

Explore Fossilized Shell Fragment

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