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 KB166
Locality: Baden-Wurtemburg, Germany
_database_code_amcsd 0006755
12.122 12.122 12.122 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 .9547  .0101  .0116  .0116  .0071  .0031      0      0
MnX       0    1/4    1/8 .0083  .0101  .0116  .0116  .0071  .0031      0      0
NaX       0    1/4    1/8 .0063  .0101  .0116  .0116  .0071  .0031      0      0
NiX       0    1/4    1/8 .0007  .0101  .0116  .0116  .0071  .0031      0      0
KX        0    1/4    1/8 .0003  .0101  .0116  .0116  .0071  .0031      0      0
MgX       0    1/4    1/8 .0297  .0101  .0116  .0116  .0071  .0031      0      0
MgY       0      0      0 .0115 .00809  .0081  .0081  .0081  .0003  .0003  .0003
AlY       0      0      0  .111 .00809  .0081  .0081  .0081  .0003  .0003  .0003
VY        0      0      0  .072 .00809  .0081  .0081  .0081  .0003  .0003  .0003
TiY       0      0      0   .31 .00809  .0081  .0081  .0081  .0003  .0003  .0003
FeY       0      0      0 .4955 .00809  .0081  .0081  .0081  .0003  .0003  .0003
SiZ     3/8      0    1/4  .786  .0080  .0074  .0083  .0083      0      0      0
TiZ     3/8      0    1/4  .069  .0080  .0074  .0083  .0083      0      0      0
FeZ     3/8      0    1/4  .145  .0080  .0074  .0083  .0083      0      0      0
O    .03800 .04804 .65369        .0118  .0146  .0106  .0104 -.0018  .0026 -.0003