Mineralienatlas - Fossilienatlas
62 Cyclosilicates Cyclosilicate Eight-Membered Rings |
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62.01 Cyclosilicates Cyclosilicate Eight-Membered Rings with 8-memebered and larger rings |
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62.01.01 Muirite Group |
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Muirit | Ba10Ca2Mn2+TiSi10O30(OH,Cl,F)10 | tetragonal | P4/mmm | 4/mmm | 62.01.01.01 |
Cerchiarait-(Mn) | Ba4(Mn3+,Fe3+,Al)4[Cl|O3|(OH)3|Si2O3(OH)4|Si4O12] | tetragonal | I4/mmm | 4/mmm | 62.01.01.02 |
62.01.02 |
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Megacyclit | KNa8Si9O18(OH)9·19H2O | monoklin | P21/c | 2/m | 62.01.02.01 |