Rock Identifier
Possible iron meteorite (Native iron–nickel alloy, typically kamacite and taenite; identification is uncertain from the image alone) — meteorite
meteorite

Possible iron meteorite

Native iron–nickel alloy, typically kamacite and taenite; identification is uncertain from the image alone

AI-generated identification · may be incorrect

Dark, irregular, metallic-looking specimen with a rounded, possibly melted surface. Iron meteorites are dense, commonly magnetic, and have metallic luster; Mohs hardness is about 4–5, with no true cleavage.

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Physical properties

Dark, irregular, metallic-looking specimen with a rounded, possibly melted surface. Iron meteorites are dense, commonly magnetic, and have metallic luster; Mohs hardness is about 4–5, with no true cleavage.

Formation & geological history

If meteoritic, it is a fragment of a differentiated asteroid’s metallic core that survived atmospheric entry; its formation dates to the early Solar System, about 4.56 billion years ago.

Uses & applications

Collected and studied as a meteorite; cut and etched pieces may display Widmanstätten patterns and are sometimes used in jewelry or display objects.

Geological facts

A dark fusion crust or unusual shape alone does not confirm a meteorite; terrestrial iron-rich rocks and industrial slag can look similar.

Field identification & locations

Check for unusually high density and strong magnetism, then seek professional testing for nickel and internal structure. The image does not establish a locality or confirm meteoritic origin.