Fluor-elbaite Bosi F, Agrosi G, Lucchesi S, Melchiorre G, Scandale E American Mineralogist 90 (2005) 1661-1668 Mn-tourmaline from island of Elba (Italy): Crystal chemistry. Sample: Tsl2y Locality: Elba, Italy _database_code_amcsd 0003942 15.9055 15.9055 7.1270 90 90 120 R3m atom x y z occ Uiso NaX 0 0 .23267 .786 .0225 CaX 0 0 .23267 .021 .0225 KX 0 0 .23267 .008 .0225 AlY .12318 .06159 .62744 .422 .0083 LiY .12318 .06159 .62744 .283 .0083 MnY .12318 .06159 .62744 .281 .0083 TiY .12318 .06159 .62744 .011 .0083 ZnY .12318 .06159 .62744 .003 .0083 AlZ .29758 .26086 .61151 .991 .0051 MnZ .29758 .26086 .61151 .009 .0051 SiT .19192 .18996 0 .996 .00401 AlT .19192 .18996 0 .003 .00401 BT .19192 .18996 0 .001 .00401 B .10969 .21938 .45457 .0050 F1W 0 0 .78262 .648 .060 OH1W 0 0 .78262 .352 .060 O2 .06091 .12182 .48293 .0192 O3V .26857 .13429 .50990 .0103 O4 .09335 .18670 .07149 .0075 O5 .18670 .09335 .09304 .0079 O6 .19695 .18684 .77565 .0068 O7 .28554 .28578 .08043 .0056 O8 .20989 .27071 .44137 .0072 H3 .2664 .1332 .3818 .09