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Tanzanite and Uvite Physical Properties


Uvite and Tanzanite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Hard   
Not Available   

Specific Gravity
3.35   
2.97-3.14   

Fracture
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)   
Uneven, Conchoidal, Brittle   

Cleavage
Perfect {010}, imperfect {100}   
{1011} Indistinct   

Mohs Hardness
6.5-7   
Not Available   

Chemical Composition
Ca2Al3(SiO4)3(OH)   
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

Optical Properties >>
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Tanzanite and Uvite Chemical Formula

While comparing Tanzanite and Uvite 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 Tanzanite and Uvite chemical formula.

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Tanzanite and Uvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Uvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Uvite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 2.97-3.14 whereas that of Uvite is 2.97-3.14.

Semi Precious

Semi Precious


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