AM_Cinnabar
Formula: Hg S
Name: Cinnabar
Unit cell: 4.15 4.15 9.51 90.0 90.0 120.0 , V=141.84
Space group: P3221 (154)

Ramsdell L S , American Mineralogist , 10 (1925) p.281-304, The crystal structures of some metallic sulfides, Locality: unknown