Gladite Synecek V, Hybler J Neues Jahrbuch fur Mineralogie, Monatshefte 1974 (1974) 541-560 The crystal structures of krupkaite, CuPbBi3S6, and of gladite, CuPbBi5S9, and the classification of superstructures in the bismuthinite-aikinite group, Locality: Krupka, Ore Mountains, NW-Bohemia _database_code_amcsd 0014751 33.62 11.48 4.00 90 90 90 Pbnm atom x y z Bi(Al) .228 .020 .25 Bi(A2) .057 .480 .75 Bi(A3) .392 .485 .75 Bi(B1) .155 .352 .25 Bi(B2) .487 .343 .25 Pb(B3) .334 .185 .75 S(1,1) .046 .504 .25 S(1,2) .213 .460 .75 S(1,3) .379 .058 .25 S(2,1) .017 .364 .25 S(2,2) .185 .129 .75 S(2,3) .348 .382 .25 S(3,1) .104 .275 .75 S(3,2) .274 .233 .25 S(3,3) .438 .280 .75 Cu .235 .280 .75