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Afghanite and Vesuvianite Idocrase Physical Properties


Vesuvianite Idocrase and Afghanite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.65   
3.25-3.50   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle   
Uneven, Uneven, Gemstones of the world (2001) More from other references   

Cleavage
Perfect {10 1 0}   
Not Available   

Mohs Hardness
5.5-6   
Not Available   

Chemical Composition
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)   
Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.   

Optical Properties >>
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Afghanite and Vesuvianite Idocrase Chemical Formula

While comparing Afghanite and Vesuvianite Idocrase 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 Afghanite and Vesuvianite Idocrase chemical formula.

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Afghanite and Vesuvianite Idocrase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Afghanite and Vesuvianite Idocrase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Afghanite and Vesuvianite Idocrase Optical Properties during the identification of gemstone. Specific gravity of Afghanite is 3.25-3.50 whereas that of Vesuvianite Idocrase is 3.25-3.50.

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