V2EX wollastonite

Wollastonite

Definition / 释义

wollastonite:硅灰石,一种常见的硅酸盐矿物(主要成分为硅酸钙 CaSiO),通常呈白色或灰白色,常用于陶瓷、玻璃、涂料、塑料等工业中,作为填料或增强材料。(在地质学中也常用于描述接触变质作用形成的矿物组合之一。)

Pronunciation / 发音

/wlstnat/

Examples / 例句

Wollastonite is used as a filler in plastics.
硅灰石被用作塑料中的填料。

In some metamorphic rocks, wollastonite forms when limestone reacts with silica at high temperature.
在一些变质岩中,当石灰岩在高温下与二氧化硅反应时会形成硅灰石。

Etymology / 词源

wollastonite 以英国化学家与矿物学家 William Hyde Wollaston(威廉海德沃拉斯顿) 命名;后缀 -ite 常用于矿物名称,表示“某种矿物/岩石”。

Related Words / 相关词

Literary Works / 文学作品

  • Dana’s System of Mineralogy(《丹纳矿物学体系》)
  • Manual of Mineral Science(《矿物科学手册》)
  • Introduction to Mineralogy(《矿物学导论》)
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