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Hölzel Systematik

5 Carbonate, Nitrate, Arsenite, Sulfite, Selenite, Tellurite, Iodate

5.A Carbonate ohne weitere Anionen, ohne H2O

5.AC Carbonate: orthorhombisch oder monoklin

5.AC.1 Aragonit-Gruppe

Aragonit CaCO3 orthorhombisch Pmcn mmm 5.AC.105
Strontianit SrCO3 orthorhombisch Pmcn mmm 5.AC.110
Witherit BaCO3 orthorhombisch Pmcn mmm 5.AC.120
Cerussit PbCO3 orthorhombisch Pmcn mmm 5.AC.130

5.AC.2 Double Carbonates

Nyerereit Na2Ca(CO3)2 orthorhombisch Cmc21 mm2 5.AC.200
Natrofairchildit Na2Ca(CO3)2 hexagonal 5.AC.210
Shortit Na2Ca2(CO3)3 orthorhombisch Amm2 mm2 5.AC.220
Carbocernait (Ca,Na)(Sr,Ce,Ba)(CO3)2 orthorhombisch Pmc21 mm2 5.AC.230
Barytocalcit BaCa(CO3)2 monoklin P21/m 2/m 5.AC.250
Alstonit BaCa(CO3)2 triklin C1, C1 1, 1 5.AC.255
Sahamalith-(Ce) (Mg,Fe2+)Ce2(CO3)4 monoklin P21/a 2/m 5.AC.260
Petersenit-(Ce) (Na,Ca)4(Ce,La,Nd,Sr)2(CO3)5 monoklin P21 2 5.AC.270
Rémondit-(Ce) Na3(Ce,Ca,Na)3(CO3)5 monoklin P21 2 5.AC.280
Rémondit-(La) Na3(La,Ca,Na)3(CO3)5 monoklin P21 2 5.AC.285



Mineralsystematik-Übersicht