AM_Boulangerite
Formula:
Pb4.5 Sb4.5 S11
Name:
Boulangerite
Unit cell:
42.28 23.46 8.07 90.0 90.0 90.0 , V=8004.54
Space group:
BB21M (36)
Born L , Hellner E , American Mineralogist , 45 (1960) p.1266-1271, A structural proposal for boulangerite