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Dana 8 Systematik

71 Phyllosilicate Minerals

71.03 Phyllosilicates Phyllosilicate Sheets of Six-Membered Rings with 2:1 clays

71.03.01a Smectite group (Dioctahedral Smectites)

Montmorillonit (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O monoklin C2/m 2/m 71.03.01a.02
Volkonskoit Ca0.3(Cr3+,Mg,Fe3+)2(Si,Al)4O10(OH)2·4H2O monoklin 71.03.01a.04

71.03.01b Smectite group (Trioctahedral Smectites)

Ferrosaponit Ca0.3(Fe2+,Mg,Fe3+)3[(OH)2|(Si,Al)Si3O10]·4H2O monoklin 71.03.01b.02a
Hedenbergit CaFe2+Si2O6 monoklin C2/c 2/m 71.03.01b.04
Yakhontovit (Ca,Na,K)0.3(CuFe2+Mg)2Si4O10(OH)2·3H2O monoklin 71.03.01b.07
Zinksilit Zn3Si4O10(OH)2·4H2O 71.03.01b.08



Mineralsystematik-Übersicht