Cassagnaite

Ca₄Fe³⁺₄V³⁺₂(OH)₆O₂(Si₃O₁₀)(SiO₄)₂

Ortorombico crown IMA approved

構成

Composizione (% in peso)

O

Ca

Si

Fe

V

OOxygen50.1%
CaCalcium19.3%
SiSilicon16.9%
FeIron6.7%
VVanadium6.1%
HHydrogen0.7%

語源

名前の由来 Cassagna mine.

副チャクラ