IMA mineral species

Smirnovskite

(Th,Ca)(PO₄)·nH₂O

Questionable phosphate mineral.

Properties

Chemical formula(Th,Ca)(PO₄)·nH₂O
ElementsTh, Ca, P, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSnv
Nickel–Strunz class8.CJ.45

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