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Nacre
Nacre

Cordierite
Cordierite



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Nacre
X
Cordierite

Nacre and Cordierite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
Brittle
-
-
2.57-2.66
Subconchoidal, Conchoidal
Fair on {100}, poor on {001} and {010}
7-7.5
Mg2Al4Si5O18

Nacre and Cordierite Chemical Formula

While comparing Nacre and Cordierite 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 Nacre and Cordierite chemical formula.

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Nacre and Cordierite Specific Gravity

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