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Hölzel Systematik

4 Oxide

4.G Vanadin-, Uranyl-Oxide und Hydroxide

4.GB Uranylhydroxides-Hydrates

4.GB.1 Without Cations Schoepit-Gruppe

Paulscherrerit UO2(OH)2 monoklin P2, P21, P2/m, oder P21/m sind möglich 4.GB.100
Metaschoepit (UO2)8O2(OH)12·10H2O orthorhombisch Pbna mmm 4.GB.110
Heisenbergit UO2(OH)2·H2O orthorhombisch P212121, Pna21, Pnma 222, mm2, mmm 4.GB.115
Schoepit [(UO2)8O2(OH)12](H2O)12 orthorhombisch P21ca mm2 4.GB.120
Paraschoepit UO3·2H2O orthorhombisch Pbca mmm 4.GB.130
Metastudtit UO4·2H2O orthorhombisch Immm mmm 4.GB.150
Studtit UO4·4H2O monoklin C2/c 2/m 4.GB.160

4.GB.2 C small Vandenbrandeit-Gruppe

Vandenbrandeit Cu(UO2)(OH)4 triklin P1 1 4.GB.200

4.GB.3 With Alkali Compreignacit-Gruppe

Clarkeit Na(UO2)O(OH)·nH2O trigonal R3m 3m 4.GB.300
Compreignacit K2(UO2)6O4(OH)6·7H2O orthorhombisch Pnmn mmm 4.GB.320
Agrinierit K2Ca[(UO2)3O3(OH)2]2·5H2O orthorhombisch F2mm mm2 4.GB.340
Rameauit K2CaU6+6O20·6H2O monoklin C2/c 2/m 4.GB.360

4.GB.4 With Ca,Sr,Ba Becquerelit-Gruppe

Becquerelit Ca(UO2)6O4(OH)6·8H2O orthorhombisch Pn21a mm2 4.GB.400
Metacalciouranoit (Ca,Na,Ba)U2O7·2H2O 4.GB.410
Calciouranoit (Ca,Ba,Pb)U2O7·5H2O triklin 4.GB.420
Protasit Ba(UO2)3O3(OH)2·3H2O monoklin Pn m 4.GB.450
Billietit Ba(UO2)6O4(OH)6·8H2O orthorhombisch Pbn21 mm2 4.GB.460
Bauranoit BaU2O7·4-5 H2O orthorhombisch 4.GB.470

4.GB.5 With Pb Wölsendorfit-Gruppe

Metavandendriesscheit PbU7O22·nH2O orthorhombisch Pmma, P21ma, Pm2a mmm, mm2, mm2 4.GB.500
Vandendriesscheit Pb1.5(UO2)10O6(OH)11·11H2O orthorhombisch Pbca mmm 4.GB.510
Wölsendorfit Pb7(UO2)14O19(OH)4·12H2O orthorhombisch Cmcm mmm 4.GB.530
Richetit (Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2O triklin P1 1 4.GB.540
Curit Pb3[(UO2)4|O4|(OH)3]2 ·2H2O orthorhombisch Pnam mmm 4.GB.560
Masuyit Pb(UO2)3O3(OH)2·3H2O monoklin Pn m 4.GB.570
Sayrit Pb2(UO2)5O6(OH)2·4H2O monoklin P21/c 2/m 4.GB.580
Spriggit Pb3(UO2)6O8(OH)2·3H2O monoklin 2/m 4.GB.585
Fourmarierit Pb(UO2)4O3(OH)4·4H2O orthorhombisch Bb21m mm2 4.GB.590

4.GB.6 With other large cations Uranosphaerit-Gruppe

Uranosphärit Bi(UO2)O2(OH) monoklin P21/n 2/m 4.GB.600
Ianthinit U4+2(UO2)4O6(OH)4·9H2O orthorhombisch P21cn mm2 4.GB.650

4.GB.7

Vorlanit (CaU6+)O4 kubisch Fm3m m3m 4.GB.700



Mineralsystematik-Übersicht