Schorl
Bosi F, Lucchesi S
European Journal of Mineralogy 16 (2004) 335-344
Crystal chemistry of the schorl-dravite series
Note: TourmalineTM60e
Locality: Bovey Tracy, Devonshire, England
_database_code_amcsd 0007047
15.9856 15.9856 7.1840 90 90 120 R3m
atom       x      y      z  occ
NaX        0      0 .22615 .682
CaX        0      0 .22615 .093
KX         0      0 .22615 .009
Fe2+Y .12432 .06216 .63004 .408
AlY   .12432 .06216 .63004 .310
MgY   .12432 .06216 .63004 .153
Fe3+Y .12432 .06216 .63004 .090
Ti4+Y .12432 .06216 .63004 .027
ZnY   .12432 .06216 .63004 .005
Mn2+Y .12432 .06216 .63004 .004
AlZ   .29837 .26172 .61130 .874
MgZ   .29837 .26172 .61130 .086
Fe2+Z .29837 .26172 .61130 .039
Fe3+Z .29837 .26172 .61130 .001
SiT   .19179 .18989      0 .979
AlT   .19179 .18989      0 .021
B     .11016 .22032 .45485
OH1W       0      0 .77957 .443
O1W        0      0 .77957 .352
F1W        0      0 .77957 .205
O2    .06134 .12268 .48358
OH3V  .26782 .13391 .51073
O4    .09302 .18604 .06911
O5    .18550 .09275 .09080
O6    .19708 .18716 .77670
O7    .28482 .28505 .07962
O8    .20962 .27036 .44127