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Smoky Quartz and Pleonaste Physical Properties


Pleonaste and Smoky Quartz Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.65   
3.80   

Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)   
Not Available   

Cleavage
{0110} Indistinct   
Not Available   

Mohs Hardness
7   
8   

Chemical Composition
SiO2   
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)   

Optical Properties >>
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Smoky Quartz and Pleonaste Chemical Formula

While comparing Smoky Quartz and Pleonaste 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 Smoky Quartz and Pleonaste chemical formula.

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Smoky Quartz and Pleonaste Specific Gravity

Another important criteria for qualitative analysis of gemstones is Smoky Quartz and Pleonaste Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Smoky Quartz and Pleonaste Optical Properties during the identification of gemstone. Specific gravity of Smoky Quartz is 3.80 whereas that of Pleonaste is 3.80.

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Gems for Sagittarius


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