Species / Silicates / #0158
Alvesite
Silicates orthorhombic #0158
Alvesite is a mineral species described as null. It is classified under the Nickel-Strunz scheme and its reference data is listed below.
| Formula | NaKZrSi₆O₁₅·2H₂O |
| Strunz code | 9.DG. |
| Class | Silicates |
| Crystal system | orthorhombic |
| Type locality | Ribeira Grande |
| Named after | — |
| Streak | — |
No specimen image
Composition
O
44.46%
Si
28.9%
Zr
15.65%
K
6.71%
Na
3.94%
H
0.35%
Molar mass 583.022 g/mol
Physical
Mohs
Density
g/cm³