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Hejtmanite

Ba₂(Mn²⁺)₄Ti₂(Si₂O₇)₂O₂(OH)₂F₂

Monoclino IMA redefined

構成

Composizione (% in peso)

O

Ba

Mn

Si

Ti

OOxygen27.9%
BaBarium26.7%
MnManganese21.3%
SiSilicon10.9%
TiTitanium9.3%
FFluorine3.7%
HHydrogen0.2%

語源

名前の由来 Bohuslav Hejtman.