| Mineral | Threadgoldite |
|---|---|
| Formula | Al(UO2)2(PO4)2(OH) · 8H2O |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Cleavage | Distinct/Good On {100}, micaceous; also on {001}, {010}, {012} |
| Color | Light yellow-green |
| Density | 3.3 – 3.4 g/cm3 |
| Diaphaneity | Transparent |
| Hardness | 2.0 - 3.0 |
| Lustre | Vitreous |
| Streak | Yellow white |
| Type Loc. | Kobokobo pegmatite, Mwenga Ter., S. Kivu, Democratic Republic of Congo |
| Dana 8 Class | 42.11.13.3 |
| Strunz Class | 8.EB.20 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 508 |