V2EX periclase

Periclase

Definition / 定义

Periclase方镁石,一种由氧化镁(MgO)组成的矿物,常见于高温变质或接触变质环境,也与耐火材料(如耐火砖)的矿物学研究有关。它通常呈立方晶系,硬度中等,常与其他镁质矿物共生。

Pronunciation / 发音

/prkles/

Examples / 例句

Periclase is a mineral composed mainly of magnesium oxide.
方镁石是一种主要由氧化镁组成的矿物。

In contact-metamorphosed limestones, periclase may form alongside other magnesium-rich minerals under high temperatures.
在接触变质的石灰岩中,方镁石可能在高温条件下与其他富镁矿物一起形成。

Etymology / 词源

Periclase 源自希腊语词根,常被解释为与“周围(peri-)”和“断裂/裂开(-clase,关联“break”之意)”相关,用来暗示该矿物在晶体结构与解理/裂理表现上的特征。作为矿物名称,它属于近代矿物学命名体系中的一类学术词汇。

Related Words / 相关词

Literary Works / 文学作品

  • Dana’s System of Mineralogy(《丹纳矿物学体系》)在矿物条目与晶体学描述中提及 periclase
  • Manual of Mineral Science(Klein & Dutrow,《矿物科学手册》)常用于介绍方镁石的性质、产状与鉴定要点。
  • Introduction to Mineralogy(William D. Nesse,《矿物学导论》)在氧化物矿物或变质矿物章节中可能出现该词。
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