Dolomite: Difference between revisions

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{{Infobox_Salt
{{Infobox_Salt
|Footnote            =
|Footnote            =<ref>http://webmineral.com/data/Dolomite.shtml viewed on 09/06/2011</ref><ref>http://www.mindat.org/min-1304.html viewed on 09/06/2011</ref>
|photo                = [[Image:"file name"|300px]]
|photo                = <!-- [[Image:"file name"|300px]]-->
|mineralogical_Name  =
|mineralogical_Name  =Dolomite
|chemical_Name        =
|chemical_Name        =Calcium magnesium carbonate
|Trivial_Name        =
|Trivial_Name        =Compound spar
|chemicalFormula     =
|chemical_Formula     =CaMg(CO<sub>3</sub>)<sub>2</sub>
|Hydratforms          =
|Hydratforms          =
|Crystal_Class        =
|Crystal_System      =trigonal
|Crystal_Structure    =
|Deliqueszenzhumidity =
|Deliqueszenzhumidity =
|Solubility          =
|Solubility          =0.078 g/l (18°C)
|Density              =
|Density              =2.85-2.95 g/cm³
|MolVolume            =
|MolVolume            =
|Molweight            =
|Molweight            =184.41 g/mol
|Transparency        =
|Transparency        =transparent to translucent
|Cleavage            =
|Cleavage            =perfect
|Crystal_Habit        =
|Crystal_Habit        =
|Twinning            =
|Twinning            =
|Refractive_Indices  =
|Refractive_Indices  =n<sub>o</sub> = 1.679-1,698<br>n<sub>e</sub> = 1.502-1.513
|Birefringence        =
|Birefringence        =Δ = 0.177-0.185
|optical_Orientation  =
|optical_Orientation  =negative
|Pleochroism          =
|Pleochroism          =
|Dispersion          =
|Dispersion          =
|Phase_Transition    =
|Phase_Transition    =
|chemBehavior        =
|chemBehavior        =
|Comments            =
|Comments            =slowly soluble in 2M HCl
|Literature          =
}}
}}


back to [[Carbonate]]
back to [[Carbonate]]
[[Category:Dolomite]][[Category:Carbonate]][[Category:Salt]][[Category:InProgress]]
 
==Weblinks==
<references/>
 
==Literature==
<biblist/>
 
[[Category:Dolomite]][[Category:Carbonate]][[Category:Salt]][[Category:editing]][[Category:List]]

Latest revision as of 17:23, 15 February 2015

Dolomite[1][2]
Mineralogical name Dolomite
Chemical name Calcium magnesium carbonate
Trivial name Compound spar
Chemical formula CaMg(CO3)2
Other forms
Crystal system trigonal
Crystal structure
Deliquescence humidity 20°C
Solubility (g/l) at 20°C 0.078 g/l (18°C)
Density (g/cm³) 2.85-2.95 g/cm³
Molar volume
Molar weight 184.41 g/mol
Transparency transparent to translucent
Cleavage perfect
Crystal habit
Twinning
Phase transition
Chemical behavior
Comments slowly soluble in 2M HCl
Crystal Optics
Refractive Indices no = 1.679-1,698
ne = 1.502-1.513
Birefringence Δ = 0.177-0.185
Optical Orientation negative
Pleochroism
Dispersion
Used Literature


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Weblinks[edit]

Literature[edit]

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