AM_Wiluite Formula: Ca18.659 Mg3.9 Sr.02 La.05 Ce.04 Nd.01 Fe1.91 Ti.27 Mn.11 Al6.98 B2.86 Be.02 H.79 Si18 O78.83 F1.21 Name: Wiluite Unit cell: 15.716 15.716 11.704 90.0 90.0 90.0 , V=2890.80 Space group: P4/NNC (126)

Bellatreccia F , Camara F , Ottolini L , Della Ventura G , Cibin G , Mottana A , The Canadian Mineralogist , 43 (2005) p.1457-1468, Wiluite from Ariccia, Latium, Italy: Occurrence and crystal structure, Locality: Ariccia, Latium, Italy