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Pleonast
Pleonast

Zincite
Zincite



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Pleonast
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Zincite

Pleonast and Zincite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Perfect
-9999
MgAl2O4
 
Brittle
-
-
5.50-5.90
Conchoidal
On {10 1 0}, perfect; parting on {000 1 }
4
(Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)

Pleonast and Zincite Chemical Formula

While comparing Pleonast and Zincite 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 Pleonast and Zincite chemical formula.

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Pleonast and Zincite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pleonast and Zincite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonast Vs Zincite during the identification of gemstone. Specific gravity of Pleonast is whereas that of Zincite is .