Surkhobite

Ba_1.275Ca_0.8F_2.745Fe_3.91H₂K_0.65Mn_4.09Na_1.15Nb_0.285O_35.255Si₈Sr_0.05Ti_3.585Zr_0.05

Rastsvetaeva, R. K.Eskova, E. M.Dusmatov, V. D.Chukanov, N. V.Schneider, F.

European Journal of Mineralogy (2008) 20, 289-295

a=10.723Å   b=13.826Å   c=20.791Å

α=90°   β=95.00°   γ=90°