AM_Larsenite Formula: Pb Zn Si O4 Name: Larsenite Unit cell: 8.2441 18.96259 5.06 90.0 90.0 90.0 , V=791.03 Space group: PNA21 (33)

Prewitt C T , Kirchner E , Preisinger A , Zeitschrift fur Kristallographie , 124 (1967) p.115-130, Crystal structure of larsenite PbZnSiO4, Locality: Franklin, New Jersey, USA