英语词汇“planchéite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

planchéite

/ˈplɑːnʃeɪʌɪt/ /ˈplanʃeɪʌɪt/ /ˈplɒ̃ʃeɪʌɪt/

(also plancheite) Mineralogy

noun

A hydrated silicate and hydroxide of copper, Cu₈Si₈O₂₂(OH)₄.H₂O, found in oxidized copper deposits in the form of blue, fibrous, translucent crystals of the orthorhombic system.

Origin

Early 20th century; earliest use found in Chemical Abstracts. From French planchéite from the name of J. Planche, French traveller and naturalist, who brought the first specimens of the mineral from the Congo + -ite.

单词	planchéite
释义	planchéite /ˈplɑːnʃeɪʌɪt/ /ˈplanʃeɪʌɪt/ /ˈplɒ̃ʃeɪʌɪt/ (also plancheite) Mineralogy noun A hydrated silicate and hydroxide of copper, Cu₈Si₈O₂₂(OH)₄.H₂O, found in oxidized copper deposits in the form of blue, fibrous, translucent crystals of the orthorhombic system. Origin Early 20th century; earliest use found in Chemical Abstracts. From French planchéite from the name of J. Planche, French traveller and naturalist, who brought the first specimens of the mineral from the Congo + -ite.
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