Fluoro-edenite Gianfagna A, Andreozzi G B, Ballirano P, Mazziotti-Tagliani S, Bruni B M The Canadian Mineralogist 45 (2007) 249-262 Structural and chemical contrasts between prismatic and fibrous fluoro-edenite from Biancavilla, Sicily, Italy Locality: Biancavilla, Mt. Etna, Sicily, Italy _database_code_amcsd 0006136 9.8125 18.0188 5.2781 90 104.620 90 C2/m atom x y z occ Uiso KA 0 .5 0 .157 .02 NaAm .074 .5 .067 .154 .030 CaM4 0 .2761 .5 .753 .011 NaM4 0 .2761 .5 .247 .011 AlM1 0 .0886 .5 .052 .006 TiM1 0 .0886 .5 .031 .006 MgM1 0 .0886 .5 .917 .006 Fe3+M2 0 .1767 0 .167 .006 Fe2+M2 0 .1767 0 .063 .006 MnM2 0 .1767 0 .031 .006 MgM2 0 .1767 0 .729 .006 Fe2+M3 0 0 0 .037 .006 MgM3 0 0 0 .963 .006 SiT1 .2807 .0838 .2961 .933 .005 AlT1 .2807 .0838 .2961 .067 .005 SiT2 .2913 .1709 .8047 .933 .005 AlT2 .2913 .1709 .8047 .067 .005 O1 .1115 .0851 .2219 .010 O2 .1191 .1727 .7217 .010 F3 .1028 0 .7077 .985 .010 Cl3 .1028 0 .7077 .010 .010 O4 .3670 .2487 .7903 .010 O5 .3463 .1344 .0986 .010 O6 .3453 .1168 .5959 .010 O7 .3425 0 .2917 .010