IMA mineral species

Ferro-ferri-pedrizite

NaLi₂(Fe²⁺₂Fe³⁺₂Li)Si₈O₂₂(OH)₂

Li-amphibole, inosilicate mineral.

Properties

Chemical formulaNaLi₂(Fe²⁺₂Fe³⁺₂Li)Si₈O₂₂(OH)₂
ElementsNa, Li, Fe, Si, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolFfpd
Nickel–Strunz class9.DE.25

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