IMA mineral species

Neskevaaraite-Fe

NaK₃Fe(Ti,Nb)₄(Si₄O₁₂)₂(O,OH)₄·6H₂O

Cyclosilicate mineral.

Properties

Chemical formulaNaK₃Fe(Ti,Nb)₄(Si₄O₁₂)₂(O,OH)₄·6H₂O
ElementsNa, K, Fe, Ti, Nb, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolNsv-Fe
Nickel–Strunz class9.CE.30h

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

🌍 Where it's found

Type locality (where it was first described): Kirovskii apatite mine, Russia · Vuoriyarvi alkaline-ultrabasic massif, 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.