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Pumpellyite-(Fe³⁺)

Ca₂Fe³⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂·H₂O

Monoclino IMA renamed

構成

Composizione (% in peso)

O

Si

Ca

Fe

Al

OOxygen44.6%
SiSilicon16.8%
CaCalcium16.0%
FeIron11.1%
AlAluminium10.7%
HHydrogen0.8%

語源

名前の由来 iron(III).