hercynite / ˈhɜr səˌnaɪt /

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hercynite 的定义

n. 名词 noun
  1. a black oxide mineral, FeAl2O4, of the spinel group.

更多hercynite例句

  1. Some of the alumina and iron oxide may occasionally be chemically combined, so as to form an iron spinel, or hercynite.