Species / Silicates / #0047
Agrellite
Silicates triclinic #0047
Agrellite is a mineral species described as single chain inosilicate mineral. It is classified under the Nickel-Strunz scheme and its reference data is listed below.
| Formula | NaCa₂Si₄O₁₀F |
| Strunz code | 9.DH.75 |
| Class | Silicates |
| Crystal system | triclinic |
| Type locality | — |
| Named after | Stuart Olof Agrell |
| Streak | white |
Composition
O
40.56%
Si
28.48%
Ca
20.32%
Na
5.83%
F
4.82%
Molar mass 394.474 g/mol
Physical
Mohs
Density
g/cm³