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单词 michaelsonite
释义

Definition of michaelsonite in English:

michaelsonite

noun ˈmɪklsənʌɪtˈmʌɪkls(ə)nʌɪt
Mineralogy rare
  • A silicate of zirconium, iron, calcium, beryllium, and certain rare earth metals.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From the name of Carl August Michaelson, Swedish chemist, who first analysed it in 1862 + -ite.

 
 

Definition of michaelsonite in US English:

michaelsonite

noun
Mineralogy rare
  • A silicate of zirconium, iron, calcium, beryllium, and certain rare earth metals.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From the name of Carl August Michaelson, Swedish chemist, who first analysed it in 1862 + -ite.

 
 
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更新时间:2024/12/23 13:16:04