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Moss Opal and Cordierite Iolite Physical Properties


Cordierite Iolite and Moss Opal Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
1.98-2.50   
2.56-2.66   

Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)   
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   

Cleavage
Not Available   
Not Available   

Mohs Hardness
5.5-6.5   
7-7.5   

Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)   
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.   

Optical Properties >>
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Moss Opal and Cordierite Iolite Chemical Formula

While comparing Moss Opal and Cordierite 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 Moss Opal and Cordierite Iolite chemical formula.

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Moss Opal and Cordierite Iolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moss Opal and Cordierite Iolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moss Opal and Cordierite Iolite Optical Properties during the identification of gemstone. Specific gravity of Moss Opal is 2.56-2.66 whereas that of Cordierite Iolite is 2.56-2.66.

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