IMA mineral species

Graulichite-(La)

LaFe³⁺₃(AsO₄)₂(OH)₆

Mineral.

Graulichite-(La) specimen
Graulichite-(La) with agardite-(La).jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaLaFe³⁺₃(AsO₄)₂(OH)₆
ElementsLa, Fe, As, O, H
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolGrl-La

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

🌍 Where it's found

Type locality (where it was first described): Patte d'Oie mine, Morocco

  • 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.