IMA mineral species

Hydroastrophyllite

Inosilicate mineral.

Hydroastrophyllite specimen
Astrophyllite-224740.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula—
Elements—
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
Nickel–Strunz class9.DC.05

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