Rock Identifier
Iron Meteorite (Iron-Nickel Alloy (Kamacite and Taenite)) — meteorite
meteorite

Iron Meteorite

Iron-Nickel Alloy (Kamacite and Taenite)

AI-generated identification · may be incorrect

Hardness 4-5 on the Mohs scale, metallic gray to dark brown oxidized exterior, metallic luster when cut, high density and heavy weight for its size.

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Physical properties

Hardness 4-5 on the Mohs scale, metallic gray to dark brown oxidized exterior, metallic luster when cut, high density and heavy weight for its size.

Formation & geological history

Formed in the cores of differentiated asteroids during the early formation of the solar system about 4.5 billion years ago.

Uses & applications

Valued primarily for scientific research, planetology study, and as highly prized specimens for meteorite collectors.

Geological facts

Iron meteorites often display characteristic Widmanstätten patterns when cut, etched, and polished with nitric acid.

Field identification & locations

Identify by exceptionally high density, magnetic properties, and fusion crust; frequently found using metal detectors in designated strewn fields.