IMA mineral species

Paratsepinite-Na

(Na,Sr,K,Ca)₂(Ti,Nb)₂(Si₄O₁₂)(O,OH)₂·4H₂O

Cyclosilicate mineral.

Properties

Chemical formula(Na,Sr,K,Ca)₂(Ti,Nb)₂(Si₄O₁₂)(O,OH)₂·4H₂O
ElementsNa, Sr, K, Ca, Ti, Nb, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolPtse-Na
Nickel–Strunz class9.CE.30b

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

🌍 Where it's found

Type locality (where it was first described): Mount Khibinpakhkchorr