IMA mineral species

Usovite

Ba₂CaMgAl₂F₁₄

Neso-aluminofluoride mineral.

Properties

⚖ Density4.054 g/cm³
Heavy
Chemical formulaBa₂CaMgAl₂F₁₄
ElementsBa, Ca, Mg, Al, F
Crystal systemMonoclinic
Mohs hardness—
Density4.054 g/cm³
Streak—
Color—
IMA symbolUsv
Nickel–Strunz class3.CB.35

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

🌍 Where it's found

Type locality (where it was first described): Yenisei Range, Russia · Yenisei Range, Russia

  • 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.