| Reference List: | Sandberger (1874), Jb. MIn.: 960.
Sandberger (1875), Jb. Min.: 382.
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: 389. |
|---|