IMA mineral species

Nollmotzite

Mg[U₅+(U₆+O₂)₂O₄F₃]*₄H₂O

Uranium, uranyl mineral.

Nollmotzite specimen
Nollmotzite, Quartz, Fluorite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaMg[U₅+(U₆+O₂)₂O₄F₃]*₄H₂O
ElementsMg, U, O, F, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolNmz

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

🌍 Where it's found

Type locality (where it was first described): Clara mine, Germany

  • 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.