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Topaz and Lehsunia Physical Properties


Lehsunia and Topaz Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.49-3.57   
Not Available   

Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle   
Not Available   

Cleavage
[001] Perfect   
Not Available   

Mohs Hardness
8   
Not Available   

Chemical Composition
Al2SiO4(F,OH)2   
Not Available   

Optical Properties >>
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Topaz and Lehsunia Chemical Formula

While comparing Topaz and Lehsunia 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 Topaz and Lehsunia chemical formula.

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Topaz and Lehsunia Specific Gravity

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

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