Scapolite (group)
Properties
| Formula | (Na,Ca)4Al3Si9O24(Cl,SO4,CO3) |
| Members | Silvialite, Marialite, Scapolite, Meionite |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Crystal symmetry | Tetragonal |
| Tags | Carbonate , Group, Sulphate , Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| Na | ~2 |
| C | ~0.3333 |
| O | ~26.33 |
| S | ~0.3333 |
| Cl | ~0.3333 |
| Si | 9 |
| Al | 3 |
| Ca | ~2 |