单词 | melanterite |
释义 | melanterite/mɪˈlantərʌɪt/Mineralogy noun Ferrous iron sulphate heptahydrate, crystallizing in the monoclinic system and occurring as translucent green, blue, or white crystals, often with marcasite; native copperas. OriginEarly 19th century. From French mélantérite from ancient Greek μελαντηρία black pigment + French -ite. |
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