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Akoya pearl
Akoya pearl

Zoisite
Zoisite



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Akoya pearl
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Zoisite

Akoya pearl and Zoisite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available3.20-3.50
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even
1.6 Cleavage
Not Available
Perfect {010} imperfect {100}
1.7 Mohs Hardness
Not Available6-7
Amber
2 10
1.8 Chemical Composition
Not Available
Ca2Al3(SiO4)3(OH)

Akoya pearl and Zoisite Chemical Formula

While comparing Akoya pearl and Zoisite 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 Zoisite chemical formula.

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  • Chemical formula of Zoisite- Ca2Al3(SiO4)3(OH)

Akoya pearl and Zoisite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Akoya pearl and Zoisite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Akoya pearl and Zoisite Optical Properties during the identification of gemstone. Specific gravity of Akoya pearl is 3.20-3.50 whereas that of Zoisite is 3.20-3.50.