| Mineral | Phosphosiderite |
|---|
| Formula | FePO4 · 2H2O
|
|---|
| Crystal Form | Monoclinic/Prismatic [2/m] |
|---|
| Cleavage | Good on {010}; Indistinct on {001} |
|---|
| Color | Purple to reddish violet, rose-red, peachy-pink, brownish yellow, moss-green, colorless |
|---|
| Density | 2.7 – 2.8 g/cm3 |
|---|
| Diaphaneity | Transparent, Translucent |
|---|
| Fracture | Irregular, Brittle |
|---|
| Hardness | 3.5 - 4.0 |
|---|
| Lustre | Vitreous, Resinous |
|---|
| Type Loc. | Kalterborn Mine, Eiserfeld, Siegen, Siegen-Wittgenstein, Arnsberg, N. Rhine-Westphalia, Germany |
|---|
| Dana 8 Class | 40.4.3.2 |
|---|
| Strunz Class | 8.CD.05 |
|---|
| Mindat | mindat.org |
|---|
| WebMineral | WebMineral |
|---|
| ID | 475 |
|---|