Andradite
Armbruster T, Birrer J, Libowitzky E, Beran A
European Journal of Mineralogy 10 (1998) 907-921
Crystal chemistry of Ti-bearing andradites
Note: sample SCHAFF
Locality: Schaffhausen area, Switzerland
_database_code_amcsd 0006758
12.038 12.038 12.038 90 90 90 Ia-3d
atom     x     y     z  occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
CaX      0   1/4   1/8 .978  .0079  .0092  .0092  .0053  .0025      0      0
MnX      0   1/4   1/8 .016  .0079  .0092  .0092  .0053  .0025      0      0
NaX      0   1/4   1/8 .004  .0079  .0092  .0092  .0053  .0025      0      0
MgX      0   1/4   1/8 .002  .0079  .0092  .0092  .0053  .0025      0      0
MgY      0     0     0 .025 .00719  .0072  .0072  .0072  .0000  .0000  .0000
AlY      0     0     0 .248 .00719  .0072  .0072  .0072  .0000  .0000  .0000
VY       0     0     0 .028 .00719  .0072  .0072  .0072  .0000  .0000  .0000
TiY      0     0     0 .112 .00719  .0072  .0072  .0072  .0000  .0000  .0000
FeY      0     0     0 .587 .00719  .0072  .0072  .0072  .0000  .0000  .0000
SiZ    3/8     0   1/4 .931  .0055  .0051  .0057  .0057      0      0      0
TiZ    3/8     0   1/4 .025  .0055  .0051  .0057  .0057      0      0      0
FeZ    3/8     0   1/4 .044  .0055  .0051  .0057  .0057      0      0      0
O    .0386 .0478 .6540       .0087  .0092  .0091  .0078 -.0002  .0005  .0006