IMA mineral species

Beraunite

Fe³⁺₆(PO₄)₄O(OH)₄(H₂O)₄·2H₂O

Hydrous iron phosphate mineral.

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Beraunite specimen
Beraunite-91804.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaFe³⁺₆(PO₄)₄O(OH)₄(H₂O)₄·2H₂O
ElementsFe, P, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolBru
Nickel–Strunz class8.DC.27

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