AM_Schneebergite Formula: (Bi.653 Ca.347) (Co1.04 Ni.6 Fe.36) As2 O10 H5 Name: Schneebergite Unit cell: 9.005 6.211 7.44 90.0 115.19 90.0 , V=376.55 Space group: C12/M1 (12)

Krause W , Bernhardt H J , Effenberger H , Witzke T , European Journal of Mineralogy , 14 (2002) p.115-126, Schneebergite and nickelschneebergite from Schneeberg, Saxony, Germany:, the first Bi-bearing members of the tsumcorite group, Sample: #358, Locality: Schneeberg, Saxony, Germany