meteorite

Likely iron meteorite fragment

Iron–nickel meteorite, commonly kamacite–taenite (Fe–Ni alloy)

AI-generated identification · may be incorrect

Irregular dark-brown, metallic-looking fragment with weathered rust-colored surfaces; likely high density and weak-to-moderate magnetism. Fresh metal would have metallic luster and Mohs hardness about 4–5, but the image is insufficient to confirm composition or Widmanstätten structure.

Identified August 15, 2026More meteorite →

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Physical properties

Formation & geological history

Formed in the metallic core of a differentiated asteroid and crystallized slowly before being ejected by impact; terrestrial weathering produces the brown oxidation rind. Exact meteorite age is commonly about 4.5 billion years.

Uses & applications

Primarily used for scientific study, education, and collecting; cut and etched iron meteorites can be decorative. Value depends heavily on verified extraterrestrial classification and documented provenance.

Geological facts

The image alone cannot reliably distinguish an iron meteorite from terrestrial iron-rich rock, slag, or rusted metal. A meteorite should generally lack obvious vesicles and often attracts a strong magnet.

Field identification & locations

Test with a strong magnet, inspect for a thin fusion crust or regmaglypts, and seek nickel/metal analysis and an accredited laboratory or Meteoritical Bulletin classification. Common finds occur in deserts and Antarctica; unverified fragments are typically worth $0–$20, while authenticated iron meteorites commonly sell for roughly $1–$10 per gram or more.