IMA mineral species

Krautite

Mn(AsO₃OH)·H₂O

Hydrous arsenate mineral.

Krautite specimen
Krautite-Villyaellenite-757721.png · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaMn(AsO₃OH)·H₂O
ElementsMn, As, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKra
Nickel–Strunz class8.CB.15

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

🌍 Where it's found

Type locality (where it was first described): Săcărâmb, Romania

  • 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.