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单词 taaffeite
释义

taaffeite

noun

taaffe·​ite
ˈtäˌfīt
plural -s
: a rare mineral BeMgAl4O16 consisting of oxide of beryllium, magnesium, and aluminum and resembling mauve-colored spinel

Word History

Etymology

Count Edward Charles Richard Taaffe, born 1898 Irish gemmologist born in Bohemia who first found it as a faceted gem + English -ite

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更新时间:2024/9/22 22:38:36