Heulandite
Properties
| Formula | (Ca,Na)2-3Al3(Al,Si)2Si13O36ยท12H2O |
| Classification | Zeolite (group) |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Hydrated , Subgroup, Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| H | 24 |
| Al | ~4 |
| Na | ~2.5 |
| Ca | ~2.5 |
| Si | ~14 |
| O | 48 |