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Akoya pearl and Brazilianite Physical Properties


Brazilianite and Akoya pearl Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
2.98-2.99   

Fracture
Not Available   
Conchoidal, Gems   

Cleavage
Not Available   
(010) Distinct to good   

Mohs Hardness
Not Available   
5.5   

Chemical Composition
Not Available   
NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Akoya pearl and Brazilianite Chemical Formula

While comparing Akoya pearl and Brazilianite 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 Akoya pearl and Brazilianite chemical formula.

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Akoya pearl and Brazilianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Akoya pearl and Brazilianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Akoya pearl and Brazilianite Optical Properties during the identification of gemstone. Specific gravity of Akoya pearl is 2.98-2.99 whereas that of Brazilianite is 2.98-2.99.

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