| Mineral | Arthurite |
|---|---|
| Formula | CuFe3+2(AsO4)2(OH)2 ยท 4H2O |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Color | Apple-green, Emerald-green, Pale olive-green |
| Density | 3.2 – 3.3 g/cm3 |
| Diaphaneity | Transparent to Translucent |
| Hardness | 3.0 - 4.0 |
| Lustre | Vitreous |
| Streak | Light green |
| Type Loc. | Hingston Down Consols, Clitters United Mines, Gunnislake, Calstock, Callington Dist., Cornwall, England, UK |
| Dana 8 Class | 42.11.20.2 |
| Strunz Class | 7/D.08-40 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 401 |