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Star Ruby
Star Ruby

Nosean
Nosean



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Star Ruby
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Nosean

Star Ruby and Nosean Physical Properties

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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)
 
-
-
-
2.30-2.40
Uneven, Conchoidal
{110} Perfect
-9999
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Star Ruby and Nosean Chemical Formula

While comparing Star Ruby and Nosean 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 Nosean chemical formula.

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Star Ruby and Nosean Specific Gravity

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