AM_Tvalchrelidzeite Formula: Hg3 Sb As S3 Name: Tvalchrelidzeite Unit cell: 11.5526 4.3852 15.6373 90.0 91.845 90.0 , V=791.78 Space group: P121/N1 (14)

Yang H , Downs R T , Costin G , Eichler C M , The Canadian Mineralogist , 45 (2007) p.1529-1533, The crystal structure of tvalchrelidzeite, Hg3SbAsS3, and a revision of its, chemical formula, Locality: Gomi deposit, Rioni River Valley, Caucacus Mountains, Georgia