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Sapphire and Vesuvianite Physical Properties


Vesuvianite and Sapphire Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble   
Vesuvianite is virtually insolouble in acids   

Durability
Not Available   
Not Available   

Specific Gravity
3.95-4.03   
3.32-3.43   

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

Cleavage
None, but may exhibit parting   
Poor on {110} and {100} very poor on {001}   

Mohs Hardness
9   
6-7   

Chemical Composition
Al 2 O 3   
Not Available   

Optical Properties >>
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Sapphire and Vesuvianite Chemical Formula

While comparing Sapphire and Vesuvianite 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 Vesuvianite chemical formula.

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Sapphire and Vesuvianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphire and Vesuvianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphire and Vesuvianite Optical Properties during the identification of gemstone. Specific gravity of Sapphire is 3.32-3.43 whereas that of Vesuvianite is 3.32-3.43.

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