IMA mineral species

Oswaldpeetersite

(UO₂)₂(CO₃)(OH)₂·4H₂O

Uranyl carbonate mineral.

Properties

Chemical formula(UO₂)₂(CO₃)(OH)₂·4H₂O
ElementsU, O, C, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolOsw
Nickel–Strunz class5.EA.20

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

🌍 Where it's found

Type locality (where it was first described): Jomac mine, United States

  • 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.