1. Baur WH (1969) Comparison of the crystal structures of pseudolaueite and laueite. Am Min 54:1310–1321
2. Dunn PJ (1985) New occurrences for ushkovite and comments on laueite. Min Rec 16:463–464
3. Moore PB (1965) The crystal structure of laueite, Mn2+Fe2 3+(OH)2(PO4)2(H2O)6⋅2H2O. Am. Min 50:1884–1892
4. Moore PB (1975) Laueite, pseudolaueite, stewartite, and metavauxite. Combinatorial polymorphism, Neues Jahrbuch f Min Ab 123:148–159
5. Moore PB, Araki T (1974) Stewartite, Mn2+Fe2 3+(OH)2(H2O)6[PO4]2⋅2H2O. Its atomic arrangement. Am Min 59:1272–1276