AM_Carminite Formula: Pb As2 Fe2 O10 H2 Name: Carminite Unit cell: 16.595 7.58 12.295 90.0 90.0 90.0 , V=1546.59 Space group: CCCM (66)

Finney J J , American Mineralogist , 48 (1963) p.1-13, The crystal structure of carminite