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Cordierite
Cordierite

Precious coral
Precious coral



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Cordierite
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Precious coral

Cordierite and Precious coral Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.57-2.66Not Available
Amber
1 7.18
1.5 Fracture
Subconchoidal, Conchoidal, Brittle
Not Available
1.6 Cleavage
Fair on {100}, poor on {001} and {010}
Not Available
1.7 Mohs Hardness
7-7.53.5
Amber
2 10
1.8 Chemical Composition
Mg2Al4Si5O18
Not Available

Cordierite and Precious coral Chemical Formula

While comparing Cordierite and Precious coral 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 Cordierite and Precious coral chemical formula.

  • Chemical formula of Cordierite- Mg2Al4Si5O18
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Cordierite and Precious coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cordierite and Precious coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite and Precious coral Optical Properties during the identification of gemstone. Specific gravity of Cordierite is Not Available whereas that of Precious coral is Not Available.