Stannite Brockway L O Zeitschrift fur Kristallographie 89 (1934) 434-441 The crystal structure of stannite, Cu2FeSnS4 Locality: Oruro, Bolivia _database_code_amcsd 0010546 5.46 5.46 10.725 90 90 90 I-42m atom x y z Cu .5 0 .25 Fe 0 0 0 Sn 0 0 .5 S .245 .245 .132