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Hyacinth and Pearl Physical Properties


Pearl and Hyacinth Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.93-4.73   
2.60-2.85   

Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)   

Cleavage
Not Available   
none   

Mohs Hardness
6.5-7.5   
2.5-4.5   

Chemical Composition
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   
Not Available   

Optical Properties >>
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Hyacinth and Pearl Chemical Formula

While comparing Hyacinth and Pearl 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 Hyacinth and Pearl chemical formula.

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Hyacinth and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hyacinth and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hyacinth and Pearl Optical Properties during the identification of gemstone. Specific gravity of Hyacinth is 2.60-2.85 whereas that of Pearl is 2.60-2.85.

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Yellow Gemstones


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