Structures by: Chevrier V.

Total: 1

Roumaite

Ca3.19Ce1.22F3HNa2.07Nb0.55O15Si4Ti0.45

Biagioni, C.Bonaccorsi, E.Merlino, S.Parodi, G. C.Perchiazzi, N.Chevrier, V.Bersani, D.

The Canadian Mineralogist (2010) 48, 17-28

a=7.473Å   b=11.294Å   c=18.778Å

α=90°   β=101.60°   γ=90°