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Starlite and Lazulite Physical Properties


Lazulite and Starlite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.91-4.73   
3.04-3.17   

Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Uneven, Gemstones of the world (2001) More from other references   

Cleavage
Not Available   
{001} Indistinct, {???} Indistinct   

Mohs Hardness
6.5-7.5   
5.5   

Chemical Composition
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references   

Optical Properties >>
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Starlite and Lazulite Chemical Formula

While comparing Starlite and Lazulite 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 Lazulite chemical formula.

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Starlite and Lazulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Starlite and Lazulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Starlite and Lazulite Optical Properties during the identification of gemstone. Specific gravity of Starlite is 3.04-3.17 whereas that of Lazulite is 3.04-3.17.

Blue Gemstones

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