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单词 phyllosilicate
释义

Definition of phyllosilicate in English:

phyllosilicate

noun ˌfɪlə(ʊ)ˈsɪlɪkeɪtˌfɪlə(ʊ)ˈsɪlɪkət
Mineralogy
  • Any of the large subclass of silicate minerals characterized by SiO₄ tetrahedra linked in sheets of indefinite extent in which the ratio of silicon and aluminium to oxygen is 2:5, important members of which include mica, serpentine, talc, chlorite, and the clay minerals.

Origin

1940s; earliest use found in Mineralogical Abstracts. From phyllo- + silicate, after German Phyllosilikat.

Definition of phyllosilicate in US English:

phyllosilicate

noun
Mineralogy
  • Any of the large subclass of silicate minerals characterized by SiO₄ tetrahedra linked in sheets of indefinite extent in which the ratio of silicon and aluminium to oxygen is 2:5, important members of which include mica, serpentine, talc, chlorite, and the clay minerals.

Origin

1940s; earliest use found in Mineralogical Abstracts. From phyllo- + silicate, after German Phyllosilikat.

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更新时间:2025/1/14 12:24:15