IMA mineral species

Seelite

Mg(UO₂)₂(AsO₃,AsO₄)₂·7H₂O

Uranyl arsenite mineral.

Seelite specimen
Seelite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaMg(UO₂)₂(AsO₃,AsO₄)₂·7H₂O
ElementsMg, U, O, As, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSee
Nickel–Strunz class4.JD.10

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

🌍 Where it's found

Type locality (where it was first described): Rabejac, Lodève, France · Talmessi mine, Iran

  • 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.