This figure shows the combination of forms on calcium hyposulphite (CaS_2_O_3_ + 6 aq). If we assume the face c as the basal pinacoid, and b as the brachypinacoid, then the symbols of the other planes become: (p), (p'), and (q).

Calcium Hyposulphite

This figure shows the combination of forms on calcium hyposulphite (CaS_2_O_3_ + 6 aq). If we assume…