Andradite
Woodland A B, Ross C R
Physics and Chemistry of Minerals 21 (1994) 117-132
A crystallographic and Mossbauer spectroscopy study of Fe3Al2Si3O12-Fe3Fe2Si3O12,
(Almandine-"Skiagite") and Ca3Fe2Si3O12-Fe3Fe2Si3O12 (Andradite-"Skiagite") garnet solid solutions
Sample: and64
_database_code_amcsd 0007865
11.9503 11.9503 11.9503 90 90 90 Ia-3d
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
FeX   .125     0   .25 .64  .0058  .0122  .0122      0      0  .0028
CaX   .125     0   .25 .36  .0058  .0122  .0122      0      0  .0028
FeY      0     0     0      .0059  .0059  .0059 -.0003 -.0003 -.0003
SiZ   .375     0   .25      .0080  .0047  .0047      0      0      0
O    .0378 .0498 .6561      .0118  .0078  .0061  .0016 -.0017 -.0001