单词 | miargyrite |
释义 | miargyrite/mʌɪˈɑːdʒɪrʌɪt/Mineralogy noun A monoclinic sulphide of silver and antimony, AgSbS2, a minor ore of silver which usually occurs as thick, tabular, steel-grey to black crystals, and contains less silver than the related minerals proustite and pyrargyrite. OriginMid 19th century; earliest use found in Thomas Thomson. From German Miargyrit from mi- (from ancient Greek μείων less: see meio-) + ancient Greek ἄργυρος silver + -it, so named because the mineral contains less silver than prousite. |
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