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Willemite and Pleonast Physical Properties


Pleonast and Willemite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.89-4.18   
Not Available   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven   
Not Available   

Cleavage
{0001}, {11 2 0} imperfect   
Not Available   

Mohs Hardness
5.5   
Not Available   

Chemical Composition
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Not Available   

Optical Properties >>
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Willemite and Pleonast Chemical Formula

While comparing Willemite and Pleonast 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 Willemite and Pleonast chemical formula.

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Willemite and Pleonast Specific Gravity

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

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