单词 | jarosite |
释义 | Word Frequency jarosite(ˈdʒærəˌsaɪt) noun a yellow to brown secondary mineral consisting of basic hydrated sulphate of iron and potassium in masses or hexagonal crystals. Formula: KFe3(SO4)2(OH)6 Word origin C19: from Barranco Jaroso, in Almeria, Spain + -ite1 |
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