IMA mineral species

Anandite

BaFe²⁺₃(Si₃Fe³⁺)O₁₀S(OH)

Brittle mica, phyllosilicate.

Black

Properties

Chemical formulaBaFe²⁺₃(Si₃Fe³⁺)O₁₀S(OH)
ElementsBa, Fe, Si, O, S, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAna
Nickel–Strunz class9.EC.35

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