IMA mineral species

Törnebohmite-(La)

La₂Al(SiO₄)₂(OH)

Nesosilicate mineral.

Properties

Chemical formulaLa₂Al(SiO₄)₂(OH)
ElementsLa, Al, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolTbh-La
Nickel–Strunz class9.AG.45

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

🌍 Where it's found

Type locality (where it was first described): Mochalin Log REE deposit, 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.