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Sapphire and Boleite Physical Properties


Boleite and Sapphire Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.95-4.03   
5.05   

Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)   
Uneven, UnevenArthur Thomas, Gemstones (2009)   

Cleavage
None, but may exhibit parting   
[001] perfect   

Mohs Hardness
9   
3-3.5   

Chemical Composition
Al 2 O 3   
Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
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Sapphire and Boleite Chemical Formula

While comparing Sapphire and Boleite 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 Boleite chemical formula.

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Sapphire and Boleite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphire and Boleite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphire and Boleite Optical Properties during the identification of gemstone. Specific gravity of Sapphire is 5.05 whereas that of Boleite is 5.05.

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