×

Alexandrite
Alexandrite
☒

Tahitian pearl
Tahitian pearl
☒



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Alexandrite
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Tahitian pearl

Alexandrite and Tahitian pearl Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.69-3.81
-
1,1 ; 3,2.
8.5
BeAl 2 O 4
 
-
-
-
-9999
-
None
-9999
CaCO3

Alexandrite and Tahitian pearl Chemical Formula

While comparing Alexandrite and Tahitian 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 Alexandrite and Tahitian pearl chemical formula.

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Alexandrite and Tahitian pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Alexandrite and Tahitian pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Alexandrite Vs Tahitian pearl during the identification of gemstone. Specific gravity of Alexandrite is whereas that of Tahitian pearl is .