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Falcons Eye
Falcons Eye

Cordierite Iolite
Cordierite Iolite



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Falcons Eye
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Cordierite Iolite

Falcons Eye and Cordierite Iolite 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
2.58-2.642.56-2.66
Amber
1 7.18
1.5 Fracture
Gemstones of the world (2001)
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
77-7.5
Amber
2 10
1.8 Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.

Falcons Eye and Cordierite Iolite Chemical Formula

While comparing Falcons Eye and Cordierite Iolite 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 Falcons Eye and Cordierite Iolite chemical formula.

  • Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
  • Chemical formula of Cordierite Iolite- Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.

Falcons Eye and Cordierite Iolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Cordierite Iolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Cordierite Iolite Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 2.56-2.66 whereas that of Cordierite Iolite is 2.56-2.66.