|
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.C: Cyclosilicates
9.CA. ....
9.CE.30. group
|
Alsakharovite-Zn | |
NaSrKZn(Ti,Nb)4(Si4O12)2(O,OH)4 · 7 H2O | |
mon., Cm | |
FOTO |
|
Gjerdingenite-Fe | |
K2Fe(Nb,Ti)4(Si4O12)2(O,OH)4 · 6 H2O | |
| |
FOTO |
|
Lemmleinite-K | |
Na4K8Ti8(Si4O12)4(O,OH)8 · 8 H2O | |
| |
FOTO |
9.CF.05. Ashburtonite group
|
Ashburtonite | |
HCu4Pb4(Si4O12)(HCO3)4(OH)4Cl | |
| |
FOTO |
9.CJ.05. Beryl group
|
Beryl / Beryll | |
Be3Al2Si6O18 | |
| |
FOTO |
|
Bazzite | |
Be3(Sc,Fe)2Si6O18 · Na0.32 · n H2O | |
| |
FOTO |
|
Pezzottaite | |
(Be2Li)Al2Si6O18 · Cs | |
| |
FOTO |
9.CK.05. Tourmaline group
|
Schörl | |
| |
| |
|
Chromdravite | |
NaMg3Cr6(BO3)3(Si6O18)(OH)4 | |
| |
FOTO |
|
Buergerite | |
NaFe3+3Al6(BO3)3(Si6O18)(O,OH,F)4 | |
| |
FOTO |
|
Elbaite | |
Na(Al,Li)3Al6(BO3)3(Si6O18)(OH)4 | |
| |
FOTO |
|
Olenite | |
Na0.5Al3Al6(BO3)3(Si6O18)(O,OH)4 | |
| |
FOTO |
|
Liddicoatite | |
Ca(Li,Al)3Al6(BO3)3(Si6O18)(O,OH,F)4 | |
| |
FOTO |
|
Magnesiofoitite | |
Ɛ(Mg2Al)Al6(BO3)3(Si6O18)(OH)4 | |
| |
FOTO |
|
Foitite | |
Ɛ(Fe2Al)Al6(BO3)3(Si6O18)(OH)4 | |
| |
FOTO |
9.CM.05. group
|
Sugilite | |
KNa2(Fe2+,Mn2+,Al)2Li3Si12O30 | |
| |
FOTO |
9.CO.10. Eudialyte group
|
Eudialyte | |
Na15Ca6Fe3Zr3Si(Si25O72)(O,OH,H2O)3(Cl,OH)2 | |
| |
|
Feklichevite | |
Na11Ca9(Fe3+,Fe2+)2Zr3Nb(Si25O72)(OH,H2O,Cl,O)5 | |
| |
FOTO |
© Thomas Witzke / Stollentroll
|
