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单词 mallardite
释义

Definition of mallardite in English:

mallardite

noun ˈmalədʌɪt
Mineralogy
  • A monoclinic hydrated sulphate of manganese, usually occurring as rose-coloured fibrous masses and crusts.

Origin

Late 19th century; earliest use found in Encyclopaedia Britannica. From French mallardite from the name of Ernest Mallard, French crystallographer + -ite.

 
 

Definition of mallardite in US English:

mallardite

nounˈmalədʌɪt
Mineralogy
  • A monoclinic hydrated sulphate of manganese, usually occurring as rose-coloured fibrous masses and crusts.

Origin

Late 19th century; earliest use found in Encyclopaedia Britannica. From French mallardite from the name of Ernest Mallard, French crystallographer + -ite.

 
 
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更新时间:2024/12/23 23:36:38