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SYSTEMATIC of the MINERALS / SYSTEMATIK der MINERALE

           according to E.H. Nickel & M.C. Nichols (2007), H. Strunz & E.H. Nickel (2001)



           under construction !!!!



9. SILICATES
(Silicates, Germanates)


9.A: Nesosilicates


9.AA. ....

9.AA.05. group

Willemite Zn2SiO4 FOTO


9.AC.05. group

Tephroite Mn2SiO4 FOTO
Laihunite (Fe3+,Fe2+,Ɛ)2SiO4 FOTO


9.AF.85. group

Chloritoid FeAl2O(SiO4)(OH)2 FOTO


9.AJ.10. group

Dumortierite (Al,Ɛ)Al6BSi3O16(O,OH)2 FOTO


9.AJ.35. group

Hundholmenite-(Y) (Y,REE,Ca,Na)15(Al,Fe)CaxAs3+1-x(Si,As5+)Si6B3(O,F)48 FOTO


9.AK.30. group

Coutinhoite Ba(UO2)2Si5O13 H2O FOTO








 
Thomas Witzke / Stollentroll


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