单词 | ainalite |
释义 | ainalite/ˈeɪnəlʌɪt/Mineralogy rare noun A variety of cassiterite containing iron and tantalum. OriginMid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From Swedish ainalit, apparently irregularly from Finnish aina always, constantly + Swedish -lit. The mineral was so named on account of its resistance to solvents. |
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