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单词 mascagnite
释义

Definition of mascagnite in English:

mascagnite

noun ˈmaskənjʌɪt
Mineralogy
  • Ammonium sulphate occurring as colourless, grey, or yellowish crystals of the orthorhombic system, usually in translucent crusts formed as sublimation products of volcanoes and burning coal seams, and in Peruvian guano.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From mascagn- + -ite.

 
 

Definition of mascagnite in US English:

mascagnite

nounˈmaskənjʌɪt
Mineralogy
  • Ammonium sulphate occurring as colourless, grey, or yellowish crystals of the orthorhombic system, usually in translucent crusts formed as sublimation products of volcanoes and burning coal seams, and in Peruvian guano.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From mascagn- + -ite.

 
 
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更新时间:2024/12/25 12:47:47