AM_Gottlobite Formula: Ca Mg (V.75 As.25) (O5 H) Name: Gottlobite Unit cell: 7.51 9.004 5.948 90.0 90.0 90.0 , V=402.20 Space group: P212121 (19)

Witzke T , Steins M , Doering T , Kolitsch U , Neues Jahrbuch fur Mineralogie, Monatshefte , 2000 (2000) p.444-454, Gottlobite, CaMg(VO4,AsO4)(OH), a new mineral from Friedrichroda, Thuringia, Germany, Locality: Glucksstern min, Gottlob hill, Friedrichroda, Thuringia, Germany