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Nepheline and Hanksite Physical Properties


Hanksite and Nepheline Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Readily soluble in water   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.65   
2.562   

Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle   
Uneven, Conchoidal, Brittle   

Cleavage
[1010] Poor   
Good on {0001}   

Mohs Hardness
5-6   
3-3.5   

Chemical Composition
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.   
KNa22(SO4)9(CO3)2Cl   

Optical Properties >>
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Nepheline and Hanksite Chemical Formula

While comparing Nepheline and Hanksite 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 Nepheline and Hanksite chemical formula.

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Nepheline and Hanksite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nepheline and Hanksite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nepheline and Hanksite Optical Properties during the identification of gemstone. Specific gravity of Nepheline is 2.562 whereas that of Hanksite is 2.562.

Red Gemstones

Red Gemstones


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