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| Formula: |
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| Hardness: | 6½ | |||||||||||||||
Classification of Titanian Samarskite-(Y) | ||||||||||||||
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Physical Properties of Titanian Samarskite-(Y) | ||||||||||||||
| Hardness (Mohs): | 6½ | |||||||||||||
| Density (measured): | 5.24 g/cm3 | |||||||||||||
Chemical Properties of Titanian Samarskite-(Y) | ||||||||||||||
| Formula: |
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| All elements listed in formula: | Fe, Nb, O, Ti, Y | |||||||||||||
| Analytical Data: | Results of wet chemical analyses (from Iovchev et al., 1938).Nb2O5 (39.92) Ta2O5 (7.37) TiO2 (10.01) SiO2 (0.61) UO2 (8.12) ThO2 (2.22) Y2O3 (17.65) Fe2O3 (8.16) FeO (1.83) MnO (0.26) CaO (0.96) PbO (0.19) BeO (0.03) MgO (0.13) K2O + Na2O (0.24) H2O (2.94) sum 100.64 wt.-% | |||||||||||||
Other Names for Titanian Samarskite-(Y) | ||||||||||||||
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Other Information | ||||||||||||||
| Health Warning: | Radioactive | |||||||||||||
References for Titanian Samarskite-(Y) | ||||||||||||||
| Reference List: | Starik, I.E and Segal', N.M. (1932): Trudy tsentral'noi chimisheskoi laboratorii TsNIGRIza 1931 god, 43 (in Russian). Starik, I.E. (1933): Problemy Sovetskoi Geologii, 3, N7, 70 (in Russian). Schubnikova and Yuferov (1934), Report on New Minerals, Leningrad: 104. Iovchev, E.S., Kul'tiasov, S.V. and Pyatnov, V.I. (1938): "Khlopinites in Zaganskii range pegmatites", Mineral'noe syr'ye, N9, 6-15 (in Russian). 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: 792. | |||||||||||||
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Localities for Titanian Samarskite-(Y) | ||||||||||||||
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