phyllosilicaten.

Brit.

/ˌfɪlə(ʊ)ˈsɪlᵻkeɪt/,

/ˌfɪlə(ʊ)ˈsɪlᵻkət/, U.S.

/ˌfɪloʊˈsɪləkət/

Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: phyllo- comb. form, silicate n.

Etymology: < phyllo- comb. form + silicate n., after German Phyllosilikat (H. Strunz 1938, in Zeitschr. f. die gesamte Naturwiss. 4 185; also Phyllosilicat).

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.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun]

phyllosilicate1947

1947 Mineral. Abstr. 10 52 The different types of SiO₄ bonding give at last a systematic classification of silicates into nesosilicates,..sorosilicates,..inosilicates,..phyllosilicates,..and tectosilicates.

1972 Nature 1 Sept. 7/1 Phyllosilicates are the most common material in carbonaceous meteorites.

1991 M. A. Summerfield Global Geomorphol. (BNC) 138 In most cases they [sc. clay minerals] are formed through the recombination of silica, alumina and metal cations released during weathering into layered phyllosilicate-type structures.

1998 J. F. Ranville & R. L. Schmiermund in D. L. Macalady Perspectives in Environmental Chem. ii. 30 Colloidal particles in natural waters may be composed of a wide variety of natural and synthetic materials ranging from macromolecules..to oxides and phyllosilicates.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	phyllosilicate
释义	phyllosilicaten. Brit. /ˌfɪlə(ʊ)ˈsɪlᵻkeɪt/, /ˌfɪlə(ʊ)ˈsɪlᵻkət/, U.S. /ˌfɪloʊˈsɪləkət/ Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: phyllo- comb. form, silicate n. Etymology: < phyllo- comb. form + silicate n., after German Phyllosilikat (H. Strunz 1938, in Zeitschr. f. die gesamte Naturwiss. 4 185; also Phyllosilicat). 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. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] phyllosilicate1947 1947 Mineral. Abstr. 10 52 The different types of SiO₄ bonding give at last a systematic classification of silicates into nesosilicates,..sorosilicates,..inosilicates,..phyllosilicates,..and tectosilicates. 1972 Nature 1 Sept. 7/1 Phyllosilicates are the most common material in carbonaceous meteorites. 1991 M. A. Summerfield Global Geomorphol. (BNC) 138 In most cases they [sc. clay minerals] are formed through the recombination of silica, alumina and metal cations released during weathering into layered phyllosilicate-type structures. 1998 J. F. Ranville & R. L. Schmiermund in D. L. Macalady Perspectives in Environmental Chem. ii. 30 Colloidal particles in natural waters may be composed of a wide variety of natural and synthetic materials ranging from macromolecules..to oxides and phyllosilicates. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1947
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