IMA mineral species

Ardennite-(As)

Mn²⁺₄Al₄(AlMg)(VO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆

Sorosilicate mineral.

Ardennite-(As) specimen
Ardennite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaMn²⁺₄Al₄(AlMg)(VO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
ElementsMn, Al, Mg, V, O, Si, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolArd-As
Nickel–Strunz class9.BJ.40

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