Ferro-kaersutite

NaCa₂(Fe²⁺₃Ti⁴⁺Al)(Si₆Al₂)O₂₂O₂

Komposisi

Composizione (% in peso)

O

Si

Al

Ca

Fe

OOxygen45.7%
SiSilicon20.1%
AlAluminium9.6%
CaCalcium9.5%
FeIron6.6%
TiTitanium5.7%
NaSodium2.7%

Etimologi

Dinamai dari iron.

Chakra sekunder