单词 | quenselite |
释义 | quenselite/ˈkwɛnsəlʌɪt/Mineralogy noun A rare mineral containing lead and manganese, occurring as opaque, black, tabular crystals.
Origin1920s; earliest use found in Mineralogical Abstracts. From German Quenselit from the name of Percy D. Quensel, Swedish mineralogist + -it. |
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