Rock Identifier
Iron-rich meteorite candidate (Possibly an iron meteorite or stony-iron meteorite; exact identification requires testing) — meteorite
meteorite

Iron-rich meteorite candidate

Possibly an iron meteorite or stony-iron meteorite; exact identification requires testing

AI-generated identification · may be incorrect

Dark brown, metallic-looking, irregular specimen with apparent weathered iron oxides and possible metal grains. Likely dense and magnetic; suspected iron meteorites commonly contain kamacite/taenite and have Mohs hardness about 4–5.5, but these traits cannot be confirmed visually.

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Physical properties

Dark brown, metallic-looking, irregular specimen with apparent weathered iron oxides and possible metal grains. Likely dense and magnetic; suspected iron meteorites commonly contain kamacite/taenite and have Mohs hardness about 4–5.5, but these traits cannot be confirmed visually.

Formation & geological history

If genuine, it formed in an asteroid’s metallic core or metal-rich interior and crystallized billions of years ago, commonly 4.56 billion years old. The rusty surface reflects terrestrial weathering after atmospheric entry.

Uses & applications

Meteorites are primarily collectible and scientifically valuable; iron-rich material may be cut, polished, or displayed. It has no ordinary construction use.

Geological facts

The appearance is also consistent with terrestrial ironstone, slag, or limonite-bearing rock, which are far more common than meteorites. A magnet test, fresh cut surface, nickel assay, and laboratory classification are needed.

Field identification & locations

Check for strong magnetism, unusually high density, rounded fusion crust, and a fresh metallic interior; avoid destructive testing before examination. Common meteorite localities include deserts and Antarctica.

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