Andradite Lager G A, Armbruster T, Rotella F J, Rossman G R American Mineralogist 74 (1989) 840-851 OH substitution in garnets: X-ray and neutron diffraction, infrared, and geometric-modeling studies sample SB-3 _database_code_amcsd 0001254 12.106 12.106 12.106 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) CaX 0 .25 .125 0.0086 0.0086 0.0055 .0024 0 0 FeY 0 0 0 .798 0.0052 0.0052 0.0052 .0004 .0004 .0004 AlY 0 0 0 .202 0.0052 0.0052 0.0052 .0004 .0004 .0004 Si .375 0 .25 .860 0.0026 0.0030 0.0030 0 0 0 O .0387 .04860 .65441 0.0102 0.0083 0.0077 -.0008 .0017 -.0007