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Padparadscha
Padparadscha

Alexandrite
Alexandrite



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Padparadscha
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Alexandrite

Padparadscha and Alexandrite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
3.95-4.10
-
None
9
Al 2O 3Ulrich Henn and Claudio C.
 
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-
-
3.69-3.81
-
1,1 ; 3,2.
8.5
BeAl 2 O 4

Padparadscha and Alexandrite Chemical Formula

While comparing Padparadscha and Alexandrite 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 Padparadscha and Alexandrite chemical formula.

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Padparadscha and Alexandrite Specific Gravity

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