| 单词 | mosandrite | 
| 释义 | mosandriten. Mineralogy.   A monoclinic silicate and fluoride of sodium, calcium, cerium, and titanium which occurs as yellow to brown translucent crystals. ΚΠ 1846    Penny Cycl. Suppl. II. 308/2  				Mosanderite occurs massive and fibrous, and crystallized in flat prisms. 1855    D. T. Ansted et al.  in  Orr's Circle Sci.: Inorg. Nature 530  				Mosandrite. 1906    J. P. Iddings Rock Minerals  ii. 458  				Mosandrite and johnstrupite occur in nephelite-syenites and closely related rocks, chiefly in the region of the Langesund fjord, Norway; also in the aphanitic and lava equivalents in other localities. 1967    Norsk Geol. Tidsskr. 47 249  				Ramsayite is an important constituent of the mosandrite pseudomorphs. 1992    Appl. Geochem. 7 417/2  				Chemically complex Zr- and Ti-minerals such as eudialyte and mosandrite. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < | 
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