IMA mineral species

Kribergite

Al₅(PO₄)₃(SO₄)(OH)₄ * 4H₂O

Phosphate-sulfate mineral.

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

Properties

Chemical formulaAl₅(PO₄)₃(SO₄)(OH)₄ * 4H₂O
ElementsAl, P, O, S, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKbg
Nickel–Strunz class8.DC.52

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

🌍 Where it's found

Type locality (where it was first described): Kristineberg Zn-Cu mine, Sweden