IMA mineral species

Laihunite

Fe²⁺Fe³⁺₂(SiO₄)₂

Nesosilicate mineral.

Laihunite specimen
Laihunite.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness6
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Scratches glass; quartz scratches it.

Chemical formulaFe²⁺Fe³⁺₂(SiO₄)₂
ElementsFe, Si, O
Crystal systemMonoclinic
Mohs hardness6
Density—
Streak—
Color—
IMA symbolLai
Nickel–Strunz class9.AC.05

“—” means no reliable value in Wikidata yet. Check Mindat for full data.