Howieite [ Na(FeII,FeIII,Al,Mg)12(Si6O17)2(O,OH)10 ]
Material properties
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| Tags | Mineral, Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| Na | 1 |
| Si | 12 |
| H | ~5 |
| Al | ~3 |
| O | 44 |
| Mg | ~3 |
| Fe | ~6 |