Leon Hupperichs·CC BY-SA 3.0·Wikimedia

Pumpellyite-(Al)

Ca₂Al₃(Si₂O₇)(SiO₄)(OH,O)₂·H₂O

Monoclino IMA approved

構成

Composizione (% in peso)

O

Si

Al

Ca

OOxygen47.3%
SiSilicon17.8%
AlAluminium17.1%
CaCalcium16.9%
HHydrogen0.9%