Uvite and Jet Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.97-3.14
1.19-1.35
Fracture
Uneven, Conchoidal, Brittle
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
{1011} Indistinct
Not Available
Mohs Hardness
Not Available
2.5-4
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Not Available
Uvite and Jet Chemical Formula
While comparing Uvite and Jet 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 Jet 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)
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Uvite and Jet Specific Gravity
Another important criteria for qualitative analysis of gemstones is Uvite and Jet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Jet Optical Properties during the identification of gemstone. Specific gravity of Uvite is 1.19-1.35 whereas that of Jet is 1.19-1.35.