Rock Identifier
Likely metallic meteorite fragment (Unclassified iron-rich meteorite; possible stony-iron or iron meteorite) — meteorite
meteorite

Likely metallic meteorite fragment

Unclassified iron-rich meteorite; possible stony-iron or iron meteorite

AI-generated identification · may be incorrect

The specimen appears dense, irregular, gray-metallic, and weathered, with rusty brown staining and possible fusion-crust remnants. Definitive hardness, magnetic response, density, and internal structure cannot be established from the image; meteorite identification requires testing.

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Physical properties

The specimen appears dense, irregular, gray-metallic, and weathered, with rusty brown staining and possible fusion-crust remnants. Definitive hardness, magnetic response, density, and internal structure cannot be established from the image; meteorite identification requires testing.

Formation & geological history

If genuine, it formed in an extraterrestrial parent body and may date to the early Solar System, about 4.56 billion years old; its terrestrial weathering produced the oxidation. The image alone cannot distinguish it from industrial slag or terrestrial metal-bearing rock.

Uses & applications

Authentic meteorites are valued primarily by collectors and researchers; iron meteorites may be cut, etched, and displayed as Widmanstätten-pattern slices. They have no significant industrial use.

Geological facts

A strong magnet, unusually high density, and a thin fusion crust support meteorite status, while abundant bubbles, glassy texture, or a uniform metallic interior suggest slag. A laboratory nickel test and elemental analysis are needed for confirmation.

Field identification & locations

Check for magnetism, measure density, inspect a fresh cut surface for metal grains or Widmanstätten pattern, and avoid filing valuable material before testing. Common finds occur in deserts and Antarctica; terrestrial look-alikes are widespread.