| Mineral | Aragonite |
|---|---|
| Formula | CaCO3 |
| Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
| Cleavage | [010] Distinct |
| Color | Colorless, White, Gray, Yellowish white, Reddish white |
| Density | 2.9 g/cm3 |
| Diaphaneity | Transparent to Translucent |
| Fracture | Sub-conchoidal |
| Hardness | 3.5 - 4.0 |
| Lustre | Vitreous |
| Streak | White |
| Type Loc. | Gallo river, Molina de Aragón, Guadalajara, Castile-La Mancha, Spain |
| Dana 8 Class | 14.1.3.1 |
| Strunz Class | V/B.04-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 101 |