Luzonite Marumo F, Nowacki W Zeitschrift fur Kristallographie 124 (1967) 1-8 A refinement of the crystal structure of luzonite, Cu3AsS4 Locality: Cerro de Pasco, Peru _database_code_amcsd 0010631 5.332 5.332 10.570 90 90 90 I-42m atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Cu1 0 .5 .25 1.58 .01366 .01366 .00364 0 0 0 Cu2 0 0 .5 1.58 .01388 .01388 .00352 0 0 0 As 0 0 0 .685 .55 .00441 .00441 .00143 0 0 0 Sb 0 0 0 .315 .55 .00441 .00441 .00143 0 0 0 S .2442 .2442 .1248 1.00 .00865 .00865 .00232 .00004 -.00004 -.00004