| Mineral | Bergenite |
|---|---|
| Formula | Ca2Ba4(UO2)9(PO4)6O6 ยท 16H2O |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Cleavage | Perfect |
| Color | Yellow |
| Density | 4.8 – 0.0 g/cm3 |
| Diaphaneity | Translucent |
| Hardness | 2.0 - 3.0 |
| Streak | Pale yellow |
| Type Loc. | Streuberg Quarry, Bergen, Bergen U deposit, Zobes-Bergen Dist., Vogtlandkreis, Saxony, Germany |
| Dana 8 Class | 42.4.5.3 |
| Strunz Class | 8.EC.40 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 499 |