IMA mineral species

Balangeroite

(Mg,Fe²⁺,Fe³⁺,Mn²⁺)₄₂Si₁₆O₅₄(OH)₄₀

Single chain inosilicate mineral.

Brown

Balangeroite specimen
Balangeroite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula(Mg,Fe²⁺,Fe³⁺,Mn²⁺)₄₂Si₁₆O₅₄(OH)₄₀
ElementsMg, Fe, Mn, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolBal
Nickel–Strunz class9.DH.35

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