| Mineral | Phosphophyllite |
|---|---|
| Formula | Zn2Fe(PO4)2 • 4(H2O) |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Cleavage | Perfect on {100}, distinct on {010} and {-102}. |
| Color | Bright blue-green to colourless, Light green; colorless in transmitted light |
| Density | 3.1 – 3.1 g/cm3 |
| Diaphaneity | Transparent |
| Fracture | Brittle |
| Hardness | 3.0 - 3.5 |
| Lustre | Vitreous |
| Streak | White |
| Dana 8 Class | 40.2.7.1 |
| Strunz Class | VII/C.11-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 102 |