AM_Steverustite Formula: Pb5 Cu S6 O15.67 H9 Name: Steverustite Unit cell: 12.5631 8.8963 18.0132 90.0 96.459 90.0 , V=2000.47 Space group: P121/N1 (14)

Cooper M A , Hawthorne F C , Moffatt E , Mineralogical Magazine , 73 (2009) p.235-250, Steverustite, Pb5(OH)5[Cu(SO3S)3](H2O)2, a new thiosulphate mineral from the, Frongoch mine dump, Devils Bridge, Ceredigion, Wales: description and crystal structure, Locality: Frongoch mine dump, Devils Bridge, Ceredigion, Wales