IMA mineral species

D'ansite-(Mn)

Na₂₁Mn(SO₄)₁₀Cl₃

Sulfate mineral.

White & Clear

Properties

🔷 Cubic✏️ streak white
Chemical formulaNa₂₁Mn(SO₄)₁₀Cl₃
ElementsNa, Mn, S, O, Cl
Crystal systemCubic
Mohs hardness—
Density—
Streakwhite
Colorcolorlessness
IMA symbolD'an-Mn
Nickel–Strunz class7.BC

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

🌍 Where it's found

Type locality (where it was first described): Somma-Vesuvius complex, Italy