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nephelinite

/nɪˈfɛl.ɪ.naɪt/

翻译: 名词,指一种主要由霞石和辉石组成的火成岩(岩浆岩)。

1 个条目

noun

/nɪˈfɛl.ɪ.naɪt/C2formalscientific
  • zh名词,指一种主要由霞石和辉石组成的火成岩(岩浆岩)。

A noun referring to a type of igneous rock composed primarily of nepheline and pyroxene.

  1. Igneous rockC2formalscientific

    A dark, fine-grained volcanic rock composed primarily of nepheline and pyroxene, often found in alkaline volcanic regions.

    zh霞石岩

    • The geologist identified the sample as nephelinite due to its high nepheline content.
    • Nephelinite lava flows are common in the East African Rift.
    • The mineral composition of nephelinite distinguishes it from basalt.
词形
  • nephelinites plural form
  • nephelinites' possessive plural form
  • nephelinite's possessive singular form