Reference List:
- + | Bergemann (1858), Journal pr. Che.m.: 75: 243.
Bergemann (1859), Jb. Min.: 450.
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: 500. |
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