| Mineral | Davidbrownite-(NH4) |
|---|---|
| Formula | (NH4)5(V4+O)2(C2O4)[PO2.75(OH)1.25]4 ยท 3H2O |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Cleavage | Distinct/Good, Probably {100} and {001} |
| Color | Light green-Blue |
| Density | 2.1 – 0.0 g/cm3 |
| Fracture | Splintry |
| Hardness | 2.0 - |
| Lustre | Vitreous |
| Streak | White |
| Type Loc. | 125 foot level, Rowley Mine, Theba, Painted Rock District, Painted Rock Mts., Maricopa Co., AZ, USA |
| Strunz Class | 8.DG |
| Mindat | mindat.org |
| ID | 502 |