IMA mineral species

Hydroxylwagnerite

Mg₂(PO₄)(OH)

Phosphate mineral.

Properties

⚖ Density2.868 g/cm³
Average
Chemical formulaMg₂(PO₄)(OH)
ElementsMg, P, O, H
Crystal systemMonoclinic
Mohs hardness—
Density2.868 g/cm³
Streak—
Color—
IMA symbolHwag
Nickel–Strunz class8.BB.15

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

🌍 Where it's found

Type locality (where it was first described): Dora Maira coesite-bearing unit, Italy