IMA mineral species

Slawsonite

Sr(Al₂Si₂O₈)

Feldspar, tectosilicate mineral.

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

Properties

Chemical formulaSr(Al₂Si₂O₈)
ElementsSr, Al, Si, O
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSws
Nickel–Strunz class9.FA.50

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