IbrZulya·CC BY-SA 4.0·Wikimedia

Hastingsite

NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂

Monoclino heart IMA redefined

成分

Composizione (% in peso)

O

Si

Fe

Ca

Al

OOxygen46.6%
SiSilicon20.5%
FeIron13.6%
CaCalcium9.7%
AlAluminium6.6%
NaSodium2.8%
HHydrogen0.2%

詞源

命名來源 Hastings County.

次要脈輪