Syngenite

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Syngenite[1][2]
Mineralogical name Syngenite, Kaluszite
Chemical name Potassium calcium sulphate hydrate
Trivial name
Chemical formula K2Ca(SO4)2•H2O
Other forms
Crystal system {{{Crystal_System}}}
Crystal structure
Deliquescence humidity 20°C
Solubility (g/l) at 20°C
Density (g/cm³) 2,58 g/cm3
Molar volume 127,8 cm3/mol
Molar weight 328,42 g/mol
Transparency
Cleavage
Crystal habit
Twinning
Phase transition
Chemical behavior
Comments
Crystal Optics
Refractive Indices nx = 1,501
ny = 1,517
nz = 1,518
Birefringence Δ = 0,017
Optical Orientation biaxial negative
Pleochroism
Dispersion
Used Literature
{{{Literature}}}


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