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feldspar

/ˈfeld.spɑːr/

翻译: 名词,指一类由钾、钠、钙或钡的铝硅酸盐组成的坚硬结晶矿物。

1 个条目

noun

/ˈfeld.spɑːr/C1formalscientific
  • zh名词,指一类由钾、钠、钙或钡的铝硅酸盐组成的坚硬结晶矿物。

A noun referring to any of a group of hard crystalline minerals composed of aluminum silicates of potassium, sodium, calcium, or barium.

  1. Mineral groupC1formalscientific

    A group of hard crystalline minerals composed primarily of aluminum silicates combined with potassium, sodium, calcium, or barium; they are the most abundant minerals in Earth's crust.

    zh长石族矿物

    • Feldspar is a major component of granite and many other igneous rocks.
    • Geologists often identify feldspar by its characteristic cleavage.
    • The feldspar crystals in this sample have a pinkish color due to potassium content.

    同义词felspar

词形
  • feldspars plural form
  • feldspars' possessive plural form
  • feldspar's possessive singular form