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Star Ruby
Star Ruby

Kyanite Cyprine
Kyanite Cyprine



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Star Ruby
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Kyanite Cyprine

Star Ruby and Kyanite Cyprine 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)
 
-
-
-
3.55-3.70
-
Perfect
4-7
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references

Star Ruby and Kyanite Cyprine Chemical Formula

While comparing Star Ruby and Kyanite Cyprine 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 Kyanite Cyprine chemical formula.

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Star Ruby and Kyanite Cyprine Specific Gravity

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