IMA mineral species

Sitinakite

KNa₂Ti₄(SiO₄)₂O₅(OH)·4H₂O

Nesosilicate mineral.

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

Properties

Chemical formulaKNa₂Ti₄(SiO₄)₂O₅(OH)·4H₂O
ElementsK, Na, Ti, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSit
Nickel–Strunz class9.AG.30

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

🌍 Where it's found

Type locality (where it was first described): Mount Yukspor, Russia · Kirovskii apatite mine, Russia