| References: | Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 872, 1007; Wise, W. S. (1977): Mineralogy of the Champion mine White Mountains, California. Mineralogical Record 8, 478-486. |