IMA mineral species

Saryarkite-(Y)

Ca(Y,Th)Al₅(SiO₄)₂(PO₄)₂(OH)₇·6H₂O

Nesosilicate phosphate mineral.

Saryarkite-(Y) specimen
Saryarkite-(Y).jpg · Wikimedia Commons (see file page for author & license)

Properties

⚖ Density3.07 g/cm³
Average
Chemical formulaCa(Y,Th)Al₅(SiO₄)₂(PO₄)₂(OH)₇·6H₂O
ElementsCa, Y, Th, Al, Si, O, P, H
Crystal system—
Mohs hardness—
Density3.07 g/cm³
Streak—
Color—
IMA symbolSyk-Y
Nickel–Strunz class8.DO.25

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