AM_Heyrovskyite_1
Formula: Pb6 Bi2 S9
Name: Heyrovskyite
Unit cell: 13.712 31.21 4.131 90.0 90.0 90.0 , V=1767.87
Space group: BBMM (63)

Takeuchi Y , Takagi J , Proceedings of the Japan Academy , 50 (1974) p.76-79, The structure of heyrovskyite (6PbS*Bi2S3), Locality: Yakuki mine, Fukushima Prefecture, Japan