Calderite Ottonello G, Borketa M, Sciuto P F American Mineralogist 81 (1996) 429-447 Parameterization of energy and interactions in garnets: End-member properties Locality: Calculated structure _database_code_amcsd 0018998 11.8288 11.8288 11.8288 90 90 90 Ia3d atom x y z Mn .125 0 .25 Fe 0 0 0 Si .375 0 .25 O .03672 .05137 .65715