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Nickeline and Pleonaste Physical Properties


Pleonaste and Nickeline Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
3.80   

Fracture
Conchoidal, Uneven   
Not Available   

Cleavage
{1010} Imperfect, {0001} Imperfect   
Not Available   

Mohs Hardness
5-5.5   
8   

Chemical Composition
Not Available   
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)   

Optical Properties >>
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Nickeline and Pleonaste Chemical Formula

While comparing Nickeline 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 Nickeline and Pleonaste chemical formula.

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Nickeline and Pleonaste Specific Gravity

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

Red Gemstones

Red Gemstones


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