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Hydrohalloysite

Al₂Si₂O₅(OH)₄·2H₂O

IMA discredited

構成

Composizione (% in peso)

O

Si

Al

OOxygen59.8%
SiSilicon19.1%
AlAluminium18.3%
HHydrogen2.7%

語源

名前の由来 Jean Baptiste Julien d'Omalius d'Halloy.