V2EX fluorite

Fluorite

释义 Definition

萤石;氟石:一种常见矿物,主要成分为氟化钙(CaF)。常见于多种颜色,部分样品在紫外光下会发出荧光;工业上可用作冶金助熔剂、化工原料及光学材料。(也常被称为 fluorspar。)

发音 Pronunciation

/flrat/
/flrat/

例句 Examples

Fluorite is often used in geology classes to teach mineral identification.
萤石常用于地质课中讲解矿物鉴定。

Because fluorite can show strong fluorescence under UV light, it is sometimes displayed in museum exhibits to illustrate how minerals interact with radiation.
由于萤石在紫外光下可能呈现强烈荧光,它有时会被用于博物馆展览,用来展示矿物与辐射的相互作用。

词源 Etymology

fluorite 来自拉丁语词根 fluere(“流动”)。萤石在冶炼中可作为助熔剂(flux)降低熔点、帮助金属“更容易流动”,因此得名;与 fluorescence(荧光)同源,后者的命名也与萤石相关的荧光现象有关。

相关词 Related Words

文学与著作 Literary Works

  • **James Dwight Dana, System of Mineralogy**(矿物学经典著作中常作为重要矿物条目出现)
  • **Cornelis Klein & Barbara Dutrow, Manual of Mineral Science**(矿物学教材与参考书中常用于讲解物理性质与鉴定)
  • **Deer, Howie & Zussman, An Introduction to the Rock-Forming Minerals**(涉及含氟矿物与相关地球化学讨论时会提及)
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