Boulangerite Born L, Hellner E American Mineralogist 45 (1960) 1266-1271 A structural proposal for boulangerite Locality: Pribram, Bohemia _database_code_amcsd 0000096 42.28 23.46 8.07 90 90 90 Bb2_1m atom x y z occ Pb1 .307 .160 .25 Pb2 .117 .498 .25 Pb3 .206 .323 .25 Pb4 .458 .433 .75 .5 Sb4 .458 .433 .75 .5 Pb5 .132 .098 .75 .5 Sb5 .132 .098 .75 .5 Pb6 .486 .129 .75 .5 Sb6 .486 .129 .75 .5 Sb7 .287 .462 .75 Sb8 .046 .232 .25 Sb9a .388 .283 .75 .5 Sb9b .372 .307 .75 .5 S1 .069 .017 .25 S2 .247 .028 .25 S3 .156 .175 .25 S4 .420 .219 .25 S5 .330 .375 .25 S6 .372 .088 .75 S7 .014 .138 .75 S8 .278 .251 .75 S9 .096 .295 .75 S10 .186 .415 .75 S11 .013 .441 .75