AM_Ikunolite
Formula: Bi4 S3
Name: Ikunolite
Unit cell: 4.15 4.15 39.19 90.0 90.0 120.0 , V=584.52
Space group: R-3M (166)

Kato A , Mineralogical Journal , 2 (1959) p.397-407, Ikunolite, a new bismuth mineral from the Ikuno mine, Japan, Locality: Ikuno mine, Japan