IMA mineral species

Natrophosphate

Na₇(PO₄)₂F * 19H₂O

Phosphate mineral.

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

Properties

Chemical formulaNa₇(PO₄)₂F * 19H₂O
ElementsNa, P, O, F, H
Crystal systemCubic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolNap
Nickel–Strunz class8.DN.05

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

🌍 Where it's found

Type locality (where it was first described): Material'naya adit, Russia