Rock Identifier
Iron-rich meteorite candidate (Unclassified iron meteorite or stony-iron meteorite; confirmation requires chemical and nickel testing) — meteorite
meteorite

Iron-rich meteorite candidate

Unclassified iron meteorite or stony-iron meteorite; confirmation requires chemical and nickel testing

AI-generated identification · may be incorrect

Irregular dark brown-black mass with rusty oxidation, metallic-looking patches, and possible fusion-crust remnants. Likely dense and magnetic; hardness commonly about 5–6 for iron meteorites, with metallic luster internally and no obvious cleavage.

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Physical properties

Irregular dark brown-black mass with rusty oxidation, metallic-looking patches, and possible fusion-crust remnants. Likely dense and magnetic; hardness commonly about 5–6 for iron meteorites, with metallic luster internally and no obvious cleavage.

Formation & geological history

Potentially formed in a differentiated asteroid’s metallic core or core–mant boundary, then ejected by impact and altered terrestrially; cosmic age is approximately 4.56 billion years. The image alone cannot distinguish meteorite from terrestrial iron-rich rock or industrial slag.

Uses & applications

Meteorites are valued mainly as scientific and collectible specimens; cut and etched iron meteorites may be displayed or used in jewelry. Market value varies greatly with verified classification.

Geological facts

Rust-colored alteration may represent terrestrial weathering of kamacite/taenite, but similar staining occurs in magnetite- or hematite-rich rocks. A magnet response, unusually high density, nickel detection, and a laboratory classification are important tests.

Field identification & locations

Common meteorite indicators include strong magnetism, high specific gravity, a thin fusion crust, rounded regmaglypts, and absence of vesicles; avoid destructive tests before analysis. Suspected finds should be weighed, photographed, tested with a magnet, and submitted to a recognized meteorite laboratory.