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Sapphire and Enstatite Physical Properties


Enstatite and Sapphire Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.95-4.03   
3.20-3.25   

Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)   
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic   

Cleavage
None, but may exhibit parting   
Good/distinct on [210]   

Mohs Hardness
9   
5.5   

Chemical Composition
Al 2 O 3   
Mg 2Si 2O 6Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Sapphire and Enstatite Chemical Formula

While comparing Sapphire and Enstatite 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 Enstatite chemical formula.

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Sapphire and Enstatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphire and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphire and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Sapphire is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.

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