Isoferroplatinum Cabri L J, Feather C E The Canadian Mineralogist 13 (1975) 117-126 Platinum-iron alloys: a nomenclature based on a study of natural and synthetic alloys Locality: Tulameen River, British Columbia, Canada _database_code_amcsd 0005108 3.864 3.864 3.864 90 90 90 Pm3m atom x y z Fe 0 0 0 Pt 0 .5 .5