| 单词 | samarskite |
| 释义 | samarskite [sǝ`mär´skīt] MINERALOGY (Y,Ce,U,Ca,Fe,Pb,Th)(Nb,Ta,Ti, Sn)2O6 A velvet-black to brown metamict orthorhombic mineral with splendent vitreous to resinous luster occurring in granite pegmatites. Also known as ampangabeite; uranotantalite. |
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