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Hiddenite and Iolite Physical Properties


Iolite and Hiddenite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.15-3.21   
2.6-2.7   

Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)   
Not Available   

Cleavage
1,2 prismatic   
3,1   

Mohs Hardness
6-7   
7-7.5   

Chemical Composition
LiAlSi2O6   
Mg2Al4Si5O18   

Optical Properties >>
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Hiddenite and Iolite Chemical Formula

While comparing Hiddenite and Iolite 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 Hiddenite and Iolite chemical formula.

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Hiddenite and Iolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hiddenite and Iolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hiddenite and Iolite Optical Properties during the identification of gemstone. Specific gravity of Hiddenite is 2.6-2.7 whereas that of Iolite is 2.6-2.7.

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