Arrojadite-(BaFe)

Al_0.5Ba_0.38Ca_0.94Fe_6.02K_0.06Mg_4.36Na_2.63O₅₀P₁₂Pb_0.03Sr_0.25

Demartin, F.Gramaccioli, C. M.Pilati, T.Sciesa, E.

The Canadian Mineralogist (1996) 34, 827-834

a=16.406Å   b=9.945Å   c=24.470Å

α=90°   β=105.73°   γ=90°