AM_Fluoro-edenite Formula: O22 (Cl.02 F1.98) (Si7.44 Al.56) Mg4.74 Fe.3 Ca1.62 Na.85 Mn.04 K.15 Name: Fluoro-edenite Unit cell: 9.846 18.009 5.277 90.0 104.77 90.0 , V=904.78 Space group: C12/M1 (12)

Gianfagna A , Oberti R , American Mineralogist , 86 (2001) p.1489-1493, Fluoro-edenite from Biancavilla (Catania, Sicily, Italy):, Crystal chemistry of a new amphibole end-member