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Alexandrite
Alexandrite

Ceylonite
Ceylonite



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Alexandrite
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Ceylonite

Alexandrite and Ceylonite 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
 
-
-
-
3.63-3.9
Conchoidal, Uneven
Indistinct
7.5-8
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Alexandrite and Ceylonite Chemical Formula

While comparing Alexandrite and Ceylonite 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 Ceylonite chemical formula.

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Alexandrite and Ceylonite Specific Gravity

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