Lansfordite: Difference between revisions

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|chemical_Formula      =MgCO<sub>3</sub>•5H<sub>2</sub>O
|chemical_Formula      =MgCO<sub>3</sub>•5H<sub>2</sub>O
|Hydratforms          =
|Hydratforms          =
|Crystal_Class        =monoclinic
|Crystal_System      =monoclinic
|Crystal_Structure    =
|Deliqueszenzhumidity =
|Deliqueszenzhumidity =
|Solubility          =
|Solubility          =

Revision as of 08:57, 10 June 2011

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
Crystal Optics
Refractive Indices nx = 1,465
ny = 1,468
nz = 1,507
Birefringence Δ = 0,052
Optical Orientation negative
Pleochroism
Dispersion
Used Literature
{{{Literature}}}


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