单词 | cobaltite |
释义 | Word Frequency cobaltite(kəʊˈbɔːltaɪt, ˈkəʊbɔːlˌtaɪt) or cobaltine (ˈkəʊbɔːlˌtiːn, -tɪn) noun a rare silvery-white mineral consisting of cobalt arsenic sulphide in cubic crystalline form: a major ore of cobalt, used in ceramics. Formula: CoAsS |
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