Robert M. Lavinsky·CC BY-SA 3.0·Wikimedia

Taramite

NaCaNa(Mg₃Al₂)Al₂Si₆O₂₂(OH)₂

Monoclino root IMA redefined

成分

Composizione (% in peso)

O

Si

Al

Mg

OOxygen46.7%
SiSilicon20.5%
AlAluminium13.1%
MgMagnesium8.9%
NaSodium5.6%
CaCalcium4.9%
HHydrogen0.2%

詞源

命名來源 Valli-Tarama.

次要脈輪