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Marble
Marble

Fayalite
Fayalite



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Marble
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Fayalite

Marble and Fayalite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
-
-
-
4.392
Conchoidal
{010} moderate, {100} imperfect
6.5-7
Fe 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Marble and Fayalite Chemical Formula

While comparing Marble 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 Marble and Fayalite chemical formula.

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Marble and Fayalite Specific Gravity

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