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Realgar
Realgar
☒

Fayalite
Fayalite
☒



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Realgar
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Fayalite

Realgar and Fayalite 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)
 
-
-
-
4.392
Conchoidal
{010} moderate, {100} imperfect
6.5-7
Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Realgar and Fayalite Chemical Formula

While comparing Realgar and Fayalite 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 Fayalite chemical formula.

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Realgar and Fayalite Specific Gravity

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