mineral

Likely iron-rich rock or weathered hematite

Hematite (Fe₂O₃), possibly limonite/goethite-rich material

AI-generated identification · may be incorrect

Reddish-brown, dull to earthy luster, irregular porous surface, and no visible crystal faces; hematite hardness is about 5–6.5 Mohs, while limonite is softer (about 4–5.5). A red-brown streak on unglazed porcelain would support hematite/iron oxides.

Identified August 26, 2026More mineral →

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Physical properties

Formation & geological history

Forms through oxidation and weathering of iron-bearing minerals, commonly in soils, hydrothermal veins, banded iron formations, and weathered volcanic or sedimentary rocks; ages range from recent weathering to Precambrian deposits.

Uses & applications

Iron ore, natural pigment (red ochre), and a minor lapidary or collecting material; this rough specimen has little jewelry value.

Geological facts

The image cannot distinguish hematite from limonite, iron-rich laterite, or a meteorite with confidence. Hematite typically leaves a distinctly red to reddish-brown streak, unlike most dark meteorites.

Field identification & locations

Common in iron-rich soils and outcrops worldwide, especially Australia, Brazil, India, and the Lake Superior region. Test streak, magnetism, density, and fresh surfaces; professional analysis is needed for meteorite claims.