IMA mineral species

Cliffordite

UTe⁴⁺₃O₉

Tellurite mineral.

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

Properties

Chemical formulaUTe⁴⁺₃O₉
ElementsU, Te, O
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolCff
Nickel–Strunz class4.JK.75

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

🌍 Where it's found

Type locality (where it was first described): Moctezuma, Mexico

  • 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.