单词 | rutilite |
释义 | rutilite/ˈruːtɪlʌɪt/Mineralogy. Now rare noun Originally: †sphene (obsolete ). In later use: rutile, or a synthetic form of this. OriginEarly 19th century; earliest use found in Robert Jameson (1774–1854), geologist and natural historian. From rutile + -ite. |
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