Mineralienatlas - Fossilienatlas
9 Silikate (Germanate) |
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9.J Germanate |
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9.JA |
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9.JA.05 Carboirit-Gruppe |
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Carboirit | Fe2+Al2GeO5(OH)2 | triklin | C1 | 1 |
9.JA.10 Bartelkeit-Gruppe |
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Bartelkeit | PbFe2+Ge(Ge2O7)(OH)2·H2O | monoklin | P21, P21/m | 2, 2/m |
9.JA.15 Otjisumeit-Gruppe |
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Otjisumeit | PbGe4O9 | triklin | P1, P1 | 1, 1 |