fossil

Fossil Snail

Gastropoda (fossilized)

Hardness typically 3 to 4 on the Mohs scale depending on mineral replacement; color ranges from beige, brown, to grey; luster is dull to earthy; crystal structure is typically calcite or aragonite replacement.

Identified August 3, 2026More fossil →

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Physical properties

Formation & geological history

Formed through perimineralization or petrifaction where the original shell material is replaced by minerals like calcite or silica over millions of years in sedimentary environments.

Uses & applications

Used in education, fossil collecting, and decorative display pieces.

Geological facts

Fossil snails provide vital clues about paleoenvironments, ancient climates, and prehistoric freshwater or marine ecosystems.

Field identification & locations

Found worldwide in sedimentary rock formations, particularly in limestone, shale, and ancient lake or river beds. Look for distinct spiraled shell morphologies.