IMA mineral species

Magnesio-ferri-hornblende

☐Ca₂(Mg₄Fe³⁺)[(Si₇Al)O₂₂](OH)₂

Mineral, amphibole.

Properties

Chemical formula☐Ca₂(Mg₄Fe³⁺)[(Si₇Al)O₂₂](OH)₂
ElementsCa, Mg, Fe, Si, Al, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMfhbl

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