Fossil Shell
A fossil shell is the preserved mineralized remains of an ancient mollusk shell, commonly sold as affordable collectibles in the fossils and minerals category.
Estimated value as of 2026 · Source: FossilShack retail listings for common fossil shells
Fun Fact
Many fossil shells, like Chesapecten Jeffersonius, are from Miocene-era scallops and prized for their detailed preservation and affordability for beginner collectors.
Price History
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Lunar basalt specimen collected during humanity's final Apollo mission in 1972.