IMA mineral species

Natrowalentaite

[Fe³⁺₀.₅Na₀.₅(H₂O)₆][NaAs³⁺₂(Fe³⁺₂.₃₃W₆+₀.₆₇)(PO₄)₂O₇]

Hydrous phosphate mineral.

Properties

Chemical formula[Fe³⁺₀.₅Na₀.₅(H₂O)₆][NaAs³⁺₂(Fe³⁺₂.₃₃W₆+₀.₆₇)(PO₄)₂O₇]
ElementsFe, Na, H, O, As, W, P
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolNwal

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

🌍 Where it's found

Type locality (where it was first described): Shire of Lake Grace, Australia

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.