IMA mineral species

Magnesiovoltaite

K₂Mg₅Fe³⁺₃Al(SO₄)₁₂*₁₈H₂O

Hydrous sulfate mineral.

Magnesiovoltaite specimen
Voltaite-group minerals (d).png · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaK₂Mg₅Fe³⁺₃Al(SO₄)₁₂*₁₈H₂O
ElementsK, Mg, Fe, Al, S, O, H
Crystal systemCubic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMvlt

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

🌍 Where it's found

Type locality (where it was first described): Alcaparrosa mine, Chile