| Mineral | Andradite |
|---|---|
| Formula | Ca3Fe3+2(SiO4)3 |
| Crystal Form | Isometric/Hexoctahedral [4/m 3 2/m] |
| Color | Greenish-yellow, Green, Brown, Black, Red, etc. |
| Density | 3.9 g/cm3 |
| Diaphaneity | Transparent to translucent |
| Fracture | Brittle |
| Hardness | 6.5 - 7.0 |
| Lustre | Adamantine, Resinous, Dull |
| Streak | White |
| Type Loc. | Drammen, Buskerud, Norway |
| Dana 8 Class | 51.4.3b.1 |
| Strunz Class | VIII/A.08-110 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 92 |