| Mineral | Phosphuranylite |
|---|---|
| Formula | (H3O)3KCa(UO2)7[O|PO4]4 · 8(H2O) |
| Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
| Cleavage | [100] Perfect, [010] Indistinct |
| Color | Bright yellow; Deep golden-yellow, Honey-yellow |
| Density | 4.1 g/cm3 |
| Diaphaneity | Translucent |
| Hardness | 2.5 |
| Lustre | Vitreous - Pearly |
| Streak | Light yellow |
| Dana 8 Class | 42.4.8.1 |
| Strunz Class | VII/E.07-30 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 125 |