| Reference List: | Hubbard (186), Verh. natur-hist. Ver. preuss. Rheinland, Sitzber.: 43: 217.
Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged: 748.
|
|---|