英语词汇“pyroxene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pyroxene

/pʌɪˈrɒksiːn

noun

Any of a large class of rock-forming silicate minerals, generally containing calcium, magnesium, and iron and typically occurring as prismatic crystals.Extreme cases are found in mineral groups such as apatite, amphibole, pyroxene, feldspar, and tourmaline....

This is consistent with the fact that olivine is typically entrapped in pyroxene and amphibole crystals.
Chain silicates are called pyroxenes or inosilicates.

Origin

Early 19th century: from pyro- 'fire' + Greek xenos 'stranger' (because the mineral group was supposed alien to igneous rocks).

单词	pyroxene
释义	pyroxene /pʌɪˈrɒksiːn / noun Any of a large class of rock-forming silicate minerals, generally containing calcium, magnesium, and iron and typically occurring as prismatic crystals.Extreme cases are found in mineral groups such as apatite, amphibole, pyroxene, feldspar, and tourmaline.... This is consistent with the fact that olivine is typically entrapped in pyroxene and amphibole crystals. Chain silicates are called pyroxenes or inosilicates. Origin Early 19th century: from pyro- 'fire' + Greek xenos 'stranger' (because the mineral group was supposed alien to igneous rocks).
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