IMA mineral species

Barwoodite

Mn²⁺₆Nb₅+(SiO₄)₂O₃(OH)₃

Nesosilicate mineral.

Properties

Chemical formulaMn²⁺₆Nb₅+(SiO₄)₂O₃(OH)₃
ElementsMn, Nb, Si, O, H
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolBwo

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