Mineralienatlas - Fossilienatlas
9 SILICATES |
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9.F Tektosilicates |
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9.FN Heulandite-Group |
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9.FN.1 |
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Stellerite | Ca4(Si28Al8)O72·28H2O | orthorhombisch | Fmmm | mmm | 9.FN.100 |
Barrerite | (Na,K,Ca)8(Si,Al)36O72·26H2O | orthorhombisch | Amma | mmm | 9.FN.120 |
9.FN.2 |
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Heulandite-Ca | (Ca,Na,K)5(Si27Al9)O72·26H2O | monoklin | C2/m | 2/m | 9.FN.200 |
Heulandite-Sr | (Sr,Na,K)5(Si27Al9)O72·24H2O | monoklin | C2, , | 2, m, 2 | 9.FN.202 |
Heulandite-Ba | (Ba,Ca,K,Na,Sr)5(Si27Al9)O72·22H2O | monoklin | C2/m | 2/m | 9.FN.203 |
Heulandite-Na | (Na,Ca)6(Si,Al)36O72·24H2O | monoklin | C2/m, Cm, C2 | 2/m, m, 2 | 9.FN.204 |
Heulandite-K | (K,Ca,Na)5(Si27Al9)O72·24H2O | monoklin | C2/m, Cm, C2 | 2/m, m, 2 | 9.FN.205 |
Clinoptilolite-K | K6(Si30Al6)O72·20H2O | monoklin | C2/m | 2/m | 9.FN.210 |
Clinoptilolite-Na | Na6(Si30Al6)O72·20H2O | monoklin | C2/m, , | 2/m, 2, m | 9.FN.212 |
Clinoptilolite-Ca | Ca3(Si30Al6)O72·20H2O | monoklin | C2/m, , | 2/m, 2, m | 9.FN.213 |
Stilbite-Ca | (Ca0.5,Na,K)9(Si,Al)36O72·28H2O | monoklin | C2/m | 2/m | 9.FN.240 |
Stilbite-Na | Na9(Si27Al9)O72·28H2O | monoklin | C2/m | 2/m | 9.FN.242 |
Brewsterite-Sr | (Sr,Ba,Ca)(Si6Al2)O16·5H2O | monoklin | P21/m | 2/m | 9.FN.260 |
Brewsterite-Ba | (Ba,Sr,Ca)(Al2Si6)O16·5H2O | monoklin | , P21/m | 2/m, 2 | 9.FN.262 |