meteorite

Metallic iron meteorite fragment (probable)

Iron meteorite, mainly kamacite (α-Fe–Ni), possibly with taenite

AI-generated identification · may be incorrect

Rounded, thumb-sized gray-metallic fragment with a dull metallic luster, pits, and an irregular broken surface; likely hardness about 4–5.5 Mohs and high specific gravity (~7–8), though its appearance could also match industrial metal slag.

Identified August 16, 2026More meteorite →

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At a glance

Common name: Metallic iron meteorite fragment (probable)
Scientific name: Iron meteorite, mainly kamacite (α-Fe–Ni), possibly with taenite
Category: meteorite
Identified: August 16, 2026
Method: Standard

AI Estimated Value

Unverified suspected iron meteorite: $0–$20; authenticated ordinary iron meteorite: roughly $1–$10 per gram, with rare examples substantially higher.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

If genuine, it formed in the metallic core of a differentiated asteroid and crystallized over immense cooling intervals, commonly billions of years ago. Its smooth exterior may reflect atmospheric ablation and regmaglypt formation during entry.

Uses & applications

Meteorites are primarily collected and studied; scientifically authenticated pieces can be valuable. Iron meteorites are also used for display, teaching, and occasionally jewelry.

Geological facts

A magnet should attract it strongly, but magnetism alone is not diagnostic because iron slag and terrestrial metal can behave similarly. A cut and etched surface may reveal a Widmanstätten pattern of interlocking kamacite and taenite.

Field identification & locations

Common sources include deserts, Antarctica, and metal-rich impact sites; visually, this specimen is only a tentative identification. Test density, nickel content, and seek professional meteoritical authentication—avoid destructive tests.