(Ca2.472 Fe0.528) (Al1.94 Fe0.06) Si2.829 O11.316 (O H)0.684

Al_1.94Ca_2.472Fe_0.588H_0.684O₁₂Si_2.829

Basso, R.Messiga, B.Cimmino, F.

Neues Jahrbuch fuer Mineralogie. Abhandlungen (Band-Nr) (1950-) (1984) 150, 247-258

a=11.77Å   b=11.77Å   c=11.77Å

α=90°   β=90°   γ=90°