Anhydrite
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Author: Amelie Stahlbuhk
back to Sulfate
| Anhydrite[1] | |
| Mineralogical name | Anhydrite |
| Chemical name | Calcium sulfate |
| Trivial name | |
| Chemical formula | CaSO4 |
| Other forms | CaSO4•0.5H2O (Bassanite) CaSO4•2H2O (Gypsum) |
| Crystal system | |
| Crystal structure | |
| Deliquescence humidity 20°C | |
| Solubility (g/l) at 20°C | |
| Density (g/cm³) | 2.96 g/cm3 |
| Molar volume | 45.94 cm3/mol |
| Molar weight | 136.14 g/mol |
| Transparency | |
| Cleavage | |
| Crystal habit | |
| Twinning | |
| Phase transition | |
| Chemical behavior | |
| Comments | |
| Crystal Optics | |
| Refractive Indices | |
| Birefringence | |
| Optical Orientation | |
| Pleochroism | |
| Dispersion | |
| Used Literature | |
| {{{Literature}}} | |
References[edit]
- ↑ <bib id="Robie.etal:1978">