Rock Identifier
Iron meteorite candidate (Probable iron-rich meteorite; possible stony-iron or weathered nickel–iron alloy) — meteorite
meteorite

Iron meteorite candidate

Probable iron-rich meteorite; possible stony-iron or weathered nickel–iron alloy

AI-generated identification · may be incorrect

Dark gray to black, metallic-looking surface with rusty brown weathering and an irregular cavity; apparent hardness roughly 5–6, high density, opaque, and weakly metallic luster. The image is insufficient to confirm crystal structure, nickel content, or regmaglypts.

Identified More meteorite
Explore Iron meteorite candidate in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Dark gray to black, metallic-looking surface with rusty brown weathering and an irregular cavity; apparent hardness roughly 5–6, high density, opaque, and weakly metallic luster. The image is insufficient to confirm crystal structure, nickel content, or regmaglypts.

Formation & geological history

If genuine, it formed in a differentiated asteroid’s metallic core or metal-rich interior and crystallized billions of years ago before falling to Earth. The cavity and surface may reflect terrestrial corrosion or weathering rather than fusion-crust features.

Uses & applications

Authentic meteorites are primarily collector specimens and scientific materials; iron meteorites may be cut and etched to reveal Widmanstätten patterns. No practical construction use is implied by this small specimen.

Geological facts

Visual appearance alone cannot distinguish meteorite from terrestrial magnetite, slag, basalt, or industrial metal. Strong magnetism, unusually high density, and a nickel test are useful screening clues, but laboratory confirmation is recommended.

Field identification & locations

Common candidates occur worldwide, especially in deserts and Antarctica; test with a magnet, inspect a freshly filed spot for metallic grains, and seek an acid-etch or elemental analysis. Do not cut valuable material before testing.