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Cordierite Iolite
Cordierite Iolite

Precious coral
Precious coral



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Cordierite Iolite
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Precious coral

Cordierite Iolite and Precious coral Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.56-2.66Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Not Available
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
7-7.53.5
Amber
2 10
1.8 Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Not Available

Cordierite Iolite and Precious coral Chemical Formula

While comparing Cordierite Iolite 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 Iolite and Precious coral chemical formula.

  • Chemical formula of Cordierite Iolite- Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
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Cordierite Iolite and Precious coral Specific Gravity

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