AM_Tolovkite Formula: Ir Sb S Name: Tolovkite Unit cell: 6.025 6.025 6.025 90.0 90.0 90.0 , V=218.71 Space group: PCA21 (29)

Bayliss P , American Mineralogist , 74 (1989) p.1168-1176, Crystal chemistry and crystallography of some minerals within the pyrite group