IMA mineral species

Rostite

AlSO₄(OH)·5H₂O

Sulfate mineral.

Rostite specimen
Rostite2 - Grube Anna, Alsdorf, Germany.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaAlSO₄(OH)·5H₂O
ElementsAl, S, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolRst
Nickel–Strunz class7.DB.10

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