| Mineral | Agrellite |
|---|---|
| Formula | NaCa2[F | Si4O10] |
| Crystal Form | Triclinic/Pinacoidal [1] |
| Cleavage | [110] Perfect, [110] Perfect, [010] Poor |
| Color | White, Grayish white, Greenish white. |
| Density | 2.9 – 2.9 g/cm3 |
| Diaphaneity | Translucent |
| Hardness | 5.5 |
| Lustre | Vitreous - Pearly |
| Streak | White |
| Type Loc. | Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, QB, Canada |
| Dana 8 Class | 70.1.1.4 |
| Strunz Class | VIII/H.15-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 147 |