单词 | limonite |
释义 | Word Frequency limonite(ˈlaɪməˌnaɪt) noun a common brown, black, or yellow amorphous secondary mineral that consists of hydrated ferric oxides and is a source of iron. Formula: FeO(OH).nH2O Derived forms limonitic (ˌlaɪməˈnɪtɪk) adjective Word origin C19: probably from Greek leimōn, translation of earlier German name, Wiesenerz meadow ore |
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