Rock Identifier
Iron-rich meteorite candidate (Unclassified stony-iron or iron meteorite candidate; possibly limonite/hematite-bearing terrestrial rock) — meteorite
meteorite

Iron-rich meteorite candidate

Unclassified stony-iron or iron meteorite candidate; possibly limonite/hematite-bearing terrestrial rock

AI-generated identification · may be incorrect

Dark brown, rusty, irregularly rounded specimen with a weathered surface and possible metal-rich patches; apparent metallic luster is weak. Hardness and crystal structure cannot be confirmed from the image; meteorites commonly show Mohs hardness about 5–6 and high density.

Identified More meteorite
Explore Iron-rich meteorite candidate in the encyclopedia →

Identify your own rocks.

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

Physical properties

Dark brown, rusty, irregularly rounded specimen with a weathered surface and possible metal-rich patches; apparent metallic luster is weak. Hardness and crystal structure cannot be confirmed from the image; meteorites commonly show Mohs hardness about 5–6 and high density.

Formation & geological history

If extraterrestrial, it formed in an asteroid and may contain iron–nickel metal, later altered by weathering after landing; age would typically be about 4.5 billion years. A terrestrial ironstone or weathered sulfide-rich rock is also plausible.

Uses & applications

Confirmed meteorites are chiefly collector and research specimens; iron meteorites may be cut and polished for display or jewelry. Common ironstone has uses in geological collecting and, historically, as low-grade iron ore.

Geological facts

The rough, rusty exterior could represent fusion-crust remnants, but no diagnostic regmaglypts or obvious metal interior are visible. A magnet test, density measurement, streak test, and nickel analysis are needed for confirmation.

Field identification & locations

Common candidates occur in deserts, Antarctica, and agricultural fields, but similar terrestrial rocks are far more abundant. Avoid cutting until tested; professional classification requires thin section and elemental analysis.