AM_Hopeite_2
Formula: Zn3 P2 O12 H8
Name: Hopeite
Unit cell: 10.553 18.199 5.031 90.0 90.0 90.0 , V=966.22
Space group: PNMA (62)

Kawahara A , Takano Y , Takahashi M , Mineralogical Journal , 7 (1973) p.289-297, The structure of hopeite, Locality: synthetic