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Cordierite Iolite and Simpsonite Physical Properties


Simpsonite and Cordierite Iolite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.56-2.66   
Not Available   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
Not Available   
None   

Mohs Hardness
7-7.5   
7-7.5   

Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.   
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.   

Optical Properties >>
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Cordierite Iolite and Simpsonite Chemical Formula

While comparing Cordierite Iolite and Simpsonite 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 Cordierite Iolite and Simpsonite chemical formula.

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Cordierite Iolite and Simpsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cordierite Iolite and Simpsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite Iolite and Simpsonite Optical Properties during the identification of gemstone. Specific gravity of Cordierite Iolite is Not Available whereas that of Simpsonite is Not Available.

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