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单词 illite
释义

illite

/ˈɪlʌɪt /
noun [mass noun]
A clay mineral of a group resembling micas, with a lattice structure which does not expand on absorption of water.Common clays are usually mixtures of clay minerals such as illite, smectite, and kaolinite, together with fine silica and other minor constituents....
  • The clay minerals illite, chlorite and montmorillonite were identified within the palaeosols by X-ray diffraction.
  • Clay minerals are mainly illite and chlorite, with only traces of smectite, vermiculite and kaolinite.

Origin

1930s: from Illinois + -ite1.

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更新时间:2024/12/22 23:35:49