mineral

Specular Hematite

Hematite (Fe2O3)

AI-generated identification · may be incorrect

Hardness: 5.5 to 6.5 on the Mohs scale. Color: Steel gray to silver with a glittering, metallic sparkle. Luster: Metallic to sub-metallic. Crystal structure: Trigonal. Cleavage: None, exhibits uneven fracture. Specific gravity: 5.26.

Hardness: 5
Color: Steel gray to silver with a glittering, metallic sparkle
Luster: Metallic to sub-metallic

Identified August 7, 2026More mineral →

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Physical properties

Formation & geological history

Forms in various geological environments, often through hydrothermal veins, sedimentary deposition in marine or lake environments, and as an accessory mineral in igneous rocks. Geologically ancient deposits date back billions of years (such as Banded Iron Formations).

Uses & applications

Primary ore of iron; also used to produce pigments, polishing compounds, and in jewelry/ornamental items.

Geological facts

The name hematite comes from the Greek word 'haima', meaning blood, because of the red color of its powder when scratched (red streak). Specular hematite has a distinctive 'sparkly' or micaceous appearance.

Field identification & locations

Easily identified by its distinctive metallic gray glitter, heavy weight for its size, and the characteristic reddish-brown streak it leaves when scraped on unglazed porcelain. Found worldwide.