Phyllosilicate subclass

Planar Hydrous phyllosilicates

1:1 layer (Tetrahedral sheet - Octahedral sheet pair): Serpentinite-Kaolin group
2:1 layer (Tetrahedral sheet - Octahedral sheet - Tetrahedral sheet): No interlayer: Talc-Pyrophyllite group; X^+,2+ Cations: Mica supergroup; Hydroxide sheet: Chlorite group
Trioctahedral 1:1 regular interstratified mineral: Aliettite; Corrensite; Hydrobiotite; Kulkeite
Trioctahedral 1:1-2:1 regular interstratified mineral: Dozyite
Dioctahedral 1:1 regular interstratified mineral: Brinrobertsite; Rectorite; Tosudite

Modulated hydrous phyllosilicates

1:1 layer, Strip-Tetrahedral: Antigorite; Bementite
1:1 layer, Island-Tetrahedral: Caryopilite; Friedelite; Greenalite; Megillite; Nelenite; Pyrosmalite-(Fe); Pyrosmalite-(Mn); Schallerite
2:1 layer, Strip-Tetrahedral: Eggletonite; Ganophyllite; Minnesotaite; Tamaite
2:1 layer, Island-Tetrahedral: Lennilenapeite; Parsettensite; Stilpnomelane; Zussmanite
2:1 layer, Other Tetrahedral: Bannisterite; Ganyerite
2:1 layer, Strip-Octahedral: Falcondoite; Loughlinite; Palygorskite; Sepiolite; Yofortierite

Rolled-Spheroidal hydrous phyllosilicate

1:1 layer, Trioctahedral: Chrysotile (Cylindrical); Pecoraite; Polygonal serpentine (Polygonal cylindrical)
1:1 layer, Dioctahedral: Halloysite