IMA mineral species

Chessexite

Na₄Ca₂Mg₃Al₈(SiO₄)₂(SO₄)₁₀(OH)₁₀·40H₂O

Sulfate mineral.

Properties

Chemical formulaNa₄Ca₂Mg₃Al₈(SiO₄)₂(SO₄)₁₀(OH)₁₀·40H₂O
ElementsNa, Ca, Mg, Al, Si, O, S, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolCex
Nickel–Strunz class7.DG.35

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