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Realgar
Realgar

Gahnite
Gahnite



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Realgar
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Gahnite

Realgar and Gahnite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.56
-
{010} Good
-9999
AsSMichael O’Donoghue , Gems, Sixth Edition (2006)
 
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-
-
4.00-4.62
Conchoidal, Uneven
Indistinct parting on [111]
7.5-8
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Realgar and Gahnite Chemical Formula

While comparing Realgar and Gahnite 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 Realgar and Gahnite chemical formula.

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Realgar and Gahnite Specific Gravity

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