单词 | neotocite |
释义 | neotocite/ˌniːə(ʊ)ˈtəʊkʌɪt/(also neotokite) Mineralogy noun A hydrated silicate of manganese, ferrous iron, and often magnesium, (Mn, Fe, Mg)SiO3·H2O, found as black amorphous masses. OriginMid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From Hellenistic Greek νεότοκος newborn, recent + -ite, after German Neotokit. |
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