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Papikeite

NaMg₂(Mg₃Al₂)(Si₅Al₃)O₂₂(OH)₂

Ortorombico root IMA approved

構成

Composizione (% in peso)

O

Si

Al

Mg

OOxygen47.6%
SiSilicon17.4%
AlAluminium16.7%
MgMagnesium15.1%
NaSodium2.9%
HHydrogen0.3%

語源

名前の由来 sodium.