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Anglesite and Sapphire Physical Properties


Sapphire and Anglesite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
insoluble   

Durability
Not Available   
Not Available   

Specific Gravity
6.30-6.39   
3.95-4.03   

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

Cleavage
[001] good, [210] distinct   
None, but may exhibit parting   

Mohs Hardness
3-3.5   
9   

Chemical Composition
PbSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references   
Al 2 O 3   

Optical Properties >>
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Anglesite and Sapphire Chemical Formula

While comparing Anglesite and Sapphire 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 Anglesite and Sapphire chemical formula.

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Anglesite and Sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anglesite and Sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anglesite and Sapphire Optical Properties during the identification of gemstone. Specific gravity of Anglesite is 3.95-4.03 whereas that of Sapphire is 3.95-4.03.

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Green Gemstones


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