Calclacite
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| Calclacite[1][2] | |
| |
| Mineralogical name | Calclacite |
| Chemical name | |
| Trivial name | |
| Chemical formula | Ca[Cl2/CH3COO]•10H2O CaCl2•Ca(C2H3O2)2•10H2O |
| Other forms | |
| Crystal system | monoclinic |
| Crystal structure | |
| Deliquescence humidity 20°C | |
| Solubility (g/l) at 20°C | |
| Density (g/cm³) | 1.5 g/cm³ |
| Molar volume | |
| Molar weight | |
| Transparency | |
| Cleavage | |
| Crystal habit | |
| Twinning | |
| Phase transition | |
| Chemical behavior | |
| Comments | found on calcareous museum objects and archaeological ceramic objects |
| Crystal Optics | |
| Refractive Indices | nx = 1.468 ny = 1.484 nz = 1.515 |
| Birefringence | Δ = 0.047 |
| Optical Orientation | biaxial positive |
| Pleochroism | |
| Dispersion | |
| Used Literature | |
Weblinks[edit]
- ↑ http://webmineral.com/data/Calclacite.shtml viewed on 09/06/2011
- ↑ http://www.mindat.org/min-862.html viewed on 09/06/2011
Literature[edit]
There were no citations found in the article.