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Perraultite

BaNaMn₄Ti₂(Si₂O₇)₂O₂(OH)₂F

Monoclino IMA redefined

成分

Composizione (% in peso)

O

Mn

Ba

Si

Ti

OOxygen32.1%
MnManganese24.5%
BaBarium15.3%
SiSilicon12.5%
TiTitanium10.7%
NaSodium2.6%
FFluorine2.1%
HHydrogen0.2%

詞源

命名來源 Guy Perrault.