Calcite (group) [ AXO3 ]
Material properties
| Formula | AXO3 |
| Crystal symmetry | Trigonal, Point group 3m, Space group R3c (#167) |
| Members | Gaspéite, Magnesite, Siderite, Calcite (var. Mg), Siderite (var. Mg, Ca), Smithsonite, Spherocobaltite, Otavite, Rhodochrosite, Calcite |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Group |