IMA mineral species

Wavellite

Al₃(PO₄)₂(OH)₃·5H₂O

Aluminium phosphate basic hydrate mineral.

YellowGreenWhite & Clear

Green botryoidal wavellite from Arkansas
Photo © Tiffany Stark

Properties

🔷 Orthorhombic✏️ streak white
Chemical formulaAl₃(PO₄)₂(OH)₃·5H₂O
ElementsAl, P, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolWav
Nickel–Strunz class8.DC.50

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

🌍 Where it's found

Type locality (where it was first described): Filleigh, United Kingdom · Filleigh, United Kingdom

  • 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.