fossil

Tumbled fossil shark tooth pendant

Likely fossilized shark tooth, possibly Otodus or Carcharhinus; exact species cannot be confirmed from the image

AI-generated identification · may be incorrect

Brown-gray, triangular, polished tooth with darker central coloration and a glossy luster; fossil tooth material is mainly carbonated apatite, typically Mohs ~5, with no obvious cleavage. The wire wrapping and chain are human-made, but the pendant contains genuine geological material.

Identified August 28, 2026More fossil →

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At a glance

Common name: Tumbled fossil shark tooth pendant
Scientific name: Likely fossilized shark tooth, possibly Otodus or Carcharhinus; exact species cannot be confirmed from the image
Category: fossil
Identified: August 28, 2026
Method: Standard

AI Estimated Value

Approximately $10–$50 for a common polished pendant; larger, rare, exceptionally preserved, or scientifically documented teeth may sell for $100–$1,000+.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

Shark teeth are composed of enamel and dentine and commonly fossilize in marine sediments by mineral replacement or infilling, often during the Cenozoic (about 66 million years ago to present). Common sources include Florida, South Carolina, Morocco, Indonesia, and Madagascar.

Uses & applications

Used primarily in jewelry and collecting; historically, shark teeth were fashioned into tools, weapons, and ceremonial ornaments.

Geological facts

The pointed crown and layered brown-gray appearance are consistent with a fossil tooth rather than an ordinary mineral crystal. Fossil shark teeth can retain enamel outlines even after substantial mineralization.

Field identification & locations

Identify by the sharp triangular crown, smooth enamel-like surface, and bilateral symmetry; authentic specimens often show root remnants or fine serrations, depending on species. Value is strongly determined by species, size, preservation, color, and provenance.