单词 | polylithionite |
释义 | polylithionite/ˌpɒlɪˈlɪθɪənʌɪt/Mineralogy noun A mineral of the mica group that contains lithium (in a higher proportion than lepidolite, of which it was originally considered a variety) and potassium, and occurs as white, cream, or pink tabular crystals. OriginLate 19th century; earliest use found in American Naturalist. From German Polylithionit from poly- + Lithionit. |
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