fossil

Fossilized tooth, likely a mammalian tooth fragment

Indeterminate fossil tooth; possibly an ungulate or carnivoran tooth

AI-generated identification · may be incorrect

Tan-brown, curved crown with a glossy enamel-like surface and darker porous interior; apparent hardness around 5–6 Mohs, though this cannot be measured reliably from the image. The shape suggests mineralized dental tissue rather than a crystal or ordinary rock.

Identified August 11, 2026More fossil →

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Physical properties

Formation & geological history

Likely formed when a tooth was buried and its dentine or bone was gradually replaced by silica, calcite, or iron-bearing minerals. Its geological age and original animal cannot be determined from the photograph.

Uses & applications

Primarily a collecting, educational, or decorative specimen; scientific value depends on secure provenance and taxonomic identification.

Geological facts

The visible layered, enamel-like texture and pointed cusp are consistent with a tooth, but an isolated modern tooth or animal fragment is also possible without testing.

Field identification & locations

Check for uniform mineral staining, rock-like density, and absence of organic odor or flexibility; a UV test, specific-gravity measurement, and microscopy may help. Fossil teeth occur widely in sedimentary deposits worldwide.