单词 | rubellite |
释义 | rubellite/ˈruːbəlʌɪt /noun [mass noun] A red variety of tourmaline.As supplies ran short the Nigerian miners found a new source of tourmaline in brownish-red to red colors, some of which is considered to be rubellite. OriginLate 18th century: from Latin rubellus 'reddish' + -ite1. |
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