Mineralienatlas - Fossilienatlas
9 Silikate |
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9.A Inselsilikate (Nesosilikate) |
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9.AG Inselsilikate (Nesosilikate) mit Kation: O |
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9.AG.1 kleine Kationen; Sillimanit-Gruppe |
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Sillimanit | Al2SiO5 | orthorhombisch | Pbnm | mmm | 9.AG.100 |
Andalusit | Al2SiO5 | orthorhombisch | Pnnm | mmm | 9.AG.120 |
Kanonait | (Mn3+,Al)AlSiO5 | orthorhombisch | Pnnm | mmm | 9.AG.130 |
Kyanit | Al2SiO5 | triklin | P1 | 1 | 9.AG.150 |
Mullit | Al4+2xSi2-2xO10-x {x ≈ 0.4} | orthorhombisch | Pbam, Pbnm, Pnnm | mmm | 9.AG.170 |
Boromullit | Al8[O3 BO4 AlO4 (SiO4)2] | orthorhombisch | Cmc21 | mm2 | 9.AG.180 |
9.AG.2 Braunit-Gruppe |
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Braunit | Mn2+Mn63+O8SiO4 | tetragonal | I41/acd | 4/mmm | 9.AG.200 |
Abswurmbachit | Cu2+(Mn3+)6O8(SiO4) | tetragonal | I41/acd | 4/mmm | 9.AG.210 |
Neltnerit | CaMn63+SiO12 | tetragonal | I41/acd | 4/mmm | 9.AG.220 |
Gatedalit | ZrMn2+2Mn3+4SiO12 | tetragonal | I41/acd | 4/mmm | 9.AG.230 |
Bostwickit | CaMn3+6Si3O16·7H2O | orthorhombisch | 9.AG.260 | ||
Greenwoodit | (Ba,V3+O)2V3+9(Fe3+,Fe2+)2Si2O22 | trigonal | P3m1 | 3m | 9.AG.280 |
9.AG.3 Unklassifiziert |
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Tranquillityit | Fe2+8Ti3Zr2Si3O24 | hexagonal | 9.AG.300 | ||
Rilandit | (Cr3+,Al)6SiO11·5H2O | 9.AG.370 | |||
9.AG.4 kleine und große Kationen; Titanit-Gruppe |
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Natisit | Na2(TiO)SiO4 | tetragonal | P4/nmm | 4/mmm | 9.AG.400 |
Paranatisit | Na2(TiO)SiO4 | orthorhombisch | Pmc21 | mm2 | 9.AG.405 |
Sitinakit | Na2K(Ti,Nb)4O4(SiO4)2(O,OH)·4H2O | tetragonal | P42/mcm | 4/mmm | 9.AG.410 |
Titanit | CaTi(SiO4)O | monoklin | P21/a | 2/m | 9.AG.420 |
Natrotitanit | [Na(Y,REE)]Ti(SiO4)O | monoklin | C2/c | 2/m | 9.AG.425 |
Malayait | CaSnO(SiO4) | monoklin | A2/a | 2/m | 9.AG.430 |
Vanadomalayait | Ca(V4+,Ti4+)[O|SiO4] | monoklin | C2/c | 2/m | 9.AG.440 |
Trimounsit-(Y) | (Y,Dy,Er,Yb,Gd,Ho,Tb,Sm)2Ti2SiO9 | monoklin | P21/c | 2/m | 9.AG.470 |
Yftisit-(Y) | (Y,REE)4(F,OH)6(Ti,Sn)O(SiO4)2 | orthorhombisch | Cmcm | mmm | 9.AG.480 |
9.AG.5 große Kationen; Hatrurit-Gruppe |
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Hatrurit | Ca3(SiO4)O | trigonal | R3m | 3m | 9.AG.500 |
9.AG.6 With As,Sb,Bi Langbanite-Katoptrit-Gruppe |
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Långbanit | (Mn2+,Ca,Fe,Mg)4(Mn3+,Fe3+)9Sb5+[O16(SiO4)2] | monoklin | C2/m | 2/m | 9.AG.600 |
Yeatmanit | Mn92+Zn6Sb25+Si4O28 | triklin | P1 | 1 | 9.AG.640 |
Katoptrit | Mn2+13Al4Sb5+2O20(SiO4)2 | monoklin | C2/m | 2/m | 9.AG.650 |