Lansfordite: Difference between revisions
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[[Category:Lansfordite]] | {{Infobox_Salt | ||
|Footnote =<ref>http://webmineral.com/data/Lansfordite.shtml viewed on 09/07/2011</ref><ref>http://www.mindat.org/min-2324.html viewed on 09/06/2011</ref> | |||
|photo = <!--[[Image:"file name"|300px]]--> | |||
|mineralogical_Name =Lansfordite | |||
|chemical_Name =Magnesium carbonate pentahydrate | |||
|Trivial_Name = | |||
|chemical_Formula =MgCO<sub>3</sub>•5H<sub>2</sub>O | |||
|Hydratforms = | |||
|Crystal_System =monoclinic | |||
|Crystal_Structure = | |||
|Deliqueszenzhumidity = | |||
|Solubility = | |||
|Density =1.73 g/cm³ | |||
|MolVolume = | |||
|Molweight =174.4 g/mol | |||
|Transparency =translucent | |||
|Cleavage =perfect | |||
|Crystal_Habit = | |||
|Twinning = | |||
|Refractive_Indices =n<sub>x</sub> = 1.465<br>n<sub>y</sub> = 1.468<br>n<sub>z</sub> = 1.507 | |||
|Birefringence =Δ = 0.042 | |||
|optical_Orientation =positiv | |||
|Pleochroism = | |||
|Dispersion = | |||
|Phase_Transition = | |||
|chemBehavior = | |||
|Comments =hardly soluble in water<br>pH about 10 | |||
|Literature = | |||
}} | |||
back to [[Carbonate]] | |||
==Weblinks== | |||
<references/> | |||
==Literature== | |||
<biblist/> | |||
[[Category:Lansfordite]][[Category:Carbonate]][[Category:Salt]][[Category:InProgress]][[Category:List]] |
Latest revision as of 17:28, 15 February 2015
Lansfordite[1][2] | |
Mineralogical name | Lansfordite |
Chemical name | Magnesium carbonate pentahydrate |
Trivial name | |
Chemical formula | MgCO3•5H2O |
Other forms | |
Crystal system | monoclinic |
Crystal structure | |
Deliquescence humidity 20°C | |
Solubility (g/l) at 20°C | |
Density (g/cm³) | 1.73 g/cm³ |
Molar volume | |
Molar weight | 174.4 g/mol |
Transparency | translucent |
Cleavage | perfect |
Crystal habit | |
Twinning | |
Phase transition | |
Chemical behavior | |
Comments | hardly soluble in water pH about 10 |
Crystal Optics | |
Refractive Indices | nx = 1.465 ny = 1.468 nz = 1.507 |
Birefringence | Δ = 0.042 |
Optical Orientation | positiv |
Pleochroism | |
Dispersion | |
Used Literature | |
back to Carbonate
Weblinks[edit]
- ↑ http://webmineral.com/data/Lansfordite.shtml viewed on 09/07/2011
- ↑ http://www.mindat.org/min-2324.html viewed on 09/06/2011
Literature[edit]
There were no citations found in the article.