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Star Ruby
Star Ruby

Cymophane
Cymophane



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Star Ruby
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Cymophane

Star Ruby and Cymophane Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.95-4.10
Uneven
None
-9999
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
3.69-3.81
-
Perfect
8.5
BeAl 2O 4Arthur Thomas , Gemstones (2009)

Star Ruby and Cymophane Chemical Formula

While comparing Star Ruby and Cymophane 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 Star Ruby and Cymophane chemical formula.

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Star Ruby and Cymophane Specific Gravity

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