IMA mineral species

Shkatulkalite

Na₁₀MnTi₃Nb₃(Si₂O₇)₆(OH)₂F·12H₂O

Sorosilicate mineral.

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

Properties

Chemical formulaNa₁₀MnTi₃Nb₃(Si₂O₇)₆(OH)₂F·12H₂O
ElementsNa, Mn, Ti, Nb, Si, O, H, F
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSkk
Nickel–Strunz class9.BE.50

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

🌍 Where it's found

Type locality (where it was first described): Umbozero mine, Russia