AM_Covellite Formula: Cu S Name: Covellite Unit cell: 3.796 3.796 16.36 90.0 90.0 120.0 , V=204.16 Space group: P63/MMC (194)

Berry L G , American Mineralogist , 39 (1954) p.504-509, The crystal structure of covellite, CuS and klockmannite, CuSe