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Ruby and Steatite Physical Properties


Steatite and Ruby Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.97-4.05   
2.20-2.80   

Fracture
Conchoidal   
Not Available   

Cleavage
No true cleavage   
Not Available   

Mohs Hardness
9   
Not Available   

Chemical Composition
Al 2 O 3   
Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)   

Optical Properties >>
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Ruby and Steatite Chemical Formula

While comparing Ruby and Steatite 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 Ruby and Steatite chemical formula.

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Ruby and Steatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ruby and Steatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ruby and Steatite Optical Properties during the identification of gemstone. Specific gravity of Ruby is 2.20-2.80 whereas that of Steatite is 2.20-2.80.

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