Grossular Novak G A, Gibbs G V American Mineralogist 56 (1971) 791-825 The crystal chemistry of the silicate garnets sample Mn-Gr Locality: unknown _database_code_amcsd 0000242 11.690 11.690 11.690 90 90 90 Ia-3d atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Si .375 0 .25 .00118 .00530 .00530 0 0 0 Al 0 0 0 .00112 .00112 .00112 -.00002 -.00002 -.00002 Ca .125 0 .25 .45 .00121 .00165 .00165 0 0 .00009 Fe .125 0 .25 .28 .00121 .00165 .00165 0 0 .00009 Mn .125 0 .25 .27 .00121 .00165 .00165 0 0 .00009 O .03577 .04633 .65177 .00165 .00149 .00194 .00003 .00003 -.00016