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

Paracelsian

BaAl₂Si₂O₈

Monoclino IMA grandfathered

構成

Composizione (% in peso)

Ba

O

Si

Al

BaBarium36.6%
OOxygen34.1%
SiSilicon15.0%
AlAluminium14.4%

語源

名前の由来 para-.