AM_Weilite Formula: Ca2 As2 O8 H2 Name: Weilite Unit cell: 7.0591 6.8906 7.2006 97.43 103.55 87.75 , V=337.63 Space group: P-1 (2)

Ferraris G , Chiari G , Acta Crystallographica, Section B , 26 (1970) p.403-409, The crystal structure of CaHAsO4 (weilite), Locality: synthetic