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Gaylussite and Smoky Quartz Physical Properties


Smoky Quartz and Gaylussite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
decomposes in water   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
1.93-1.99   
2.65   

Fracture
Conchoidal, Conchoidal, Brittle   
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)   

Cleavage
perfect [110]   
{0110} Indistinct   

Mohs Hardness
2.5   
7   

Chemical Composition
Na2Ca(CO3)2•5(H2O)   
SiO2   

Optical Properties >>
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Gaylussite and Smoky Quartz Chemical Formula

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

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Gaylussite and Smoky Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaylussite and Smoky Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaylussite and Smoky Quartz Optical Properties during the identification of gemstone. Specific gravity of Gaylussite is 2.65 whereas that of Smoky Quartz is 2.65.

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