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Uvite
Uvite

Glaucophane
Glaucophane



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Uvite
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Glaucophane

Uvite and Glaucophane Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.97-3.143-3.15
Amber
1 7.18
1.5 Fracture
Uneven, Conchoidal, Brittle
Conchoidal, Brittle, Conchoidal
1.6 Cleavage
{1011} Indistinct
Good on [110] and on [001]
1.7 Mohs Hardness
Not Available6.0-6.5
Amber
2 10
1.8 Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
[ ]Na2(Mg3Al2)Si8O22(OH)2

Uvite and Glaucophane Chemical Formula

While comparing Uvite and Glaucophane physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Uvite and Glaucophane chemical formula.

  • Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
  • Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2

Uvite and Glaucophane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Uvite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Uvite is 3-3.15 whereas that of Glaucophane is 3-3.15.