单词 | zinkenite |
释义 | Word Frequency zinkenite or zinckenite (ˈzɪŋkəˌnaɪt) noun a steel-grey metallic mineral consisting of a sulphide of lead and antimony. Formula: Pb6Sb14S27 Word origin C19: named after J. K. L. Zincken (1790–1862), German mineralogist |
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