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Sapphire and Gaspeite Physical Properties


Gaspeite and Sapphire Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble   
HCl soluble   

Durability
Not Available   
Not Available   

Specific Gravity
3.95-4.03   
3.71   

Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)   
Uneven   

Cleavage
None, but may exhibit parting   
{10 1 1} Good   

Mohs Hardness
9   
4.5-5   

Chemical Composition
Al 2 O 3   
(Ni,Mg,Fe++)CO3   

Optical Properties >>
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Sapphire and Gaspeite Chemical Formula

While comparing Sapphire and Gaspeite 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 Sapphire and Gaspeite chemical formula.

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Sapphire and Gaspeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphire and Gaspeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphire and Gaspeite Optical Properties during the identification of gemstone. Specific gravity of Sapphire is 3.71 whereas that of Gaspeite is 3.71.

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