| Reference List: | Yanishevsky (1931) Trans. Geol. Prospect. Serv. U.S.S.R., fasc.: 109: 19.
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. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 895. |
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