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Steatite
Steatite

Star Ruby
Star Ruby



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Steatite
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Star Ruby

Steatite and Star Ruby Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.20-2.80
-
Perfect
-9999
Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)
 
-
-
-
3.95-4.10
Uneven
None
-9999
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Steatite and Star Ruby Chemical Formula

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

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Steatite and Star Ruby Specific Gravity

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