AM_Millerite
Formula: Ni S
Name: Millerite
Unit cell: 9.6071 9.6071 3.1434 90.0 90.0 120.0 , V=251.26
Space group: R3M (160)

Grice J D , Ferguson R B , The Canadian Mineralogist , 12 (1974) p.248-252, Crystal structure refinement of millerite (B-NiS)