Modris Baum·Public domain·Wikimedia

Fluorcalciopyrochlore

(Ca,Na)₂(Nb,Ti)₂O₆F

Cubico IMA approved

構成

Composizione (% in peso)

Nb

O

Ca

NbNiobium48.8%
OOxygen25.2%
CaCalcium21.0%
FFluorine5.0%

語源

名前の由来 fluorine.