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Starlite and Tanzanite Physical Properties


Tanzanite and Starlite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Hard   

Specific Gravity
3.91-4.73   
3.35   

Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)   

Cleavage
Not Available   
Perfect {010}, imperfect {100}   

Mohs Hardness
6.5-7.5   
6.5-7   

Chemical Composition
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   
Ca2Al3(SiO4)3(OH)   

Optical Properties >>
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Starlite and Tanzanite Chemical Formula

While comparing Starlite and Tanzanite 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 Starlite and Tanzanite chemical formula.

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Starlite and Tanzanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Starlite and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Starlite and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Starlite is 3.35 whereas that of Tanzanite is 3.35.

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