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Sard
Sard

Falcons Eye
Falcons Eye



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Sard
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Falcons Eye

Sard and Falcons Eye Physical Properties

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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
2.58-2.632.58-2.64
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Gemstones of the world (2001)
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
6.5-77
Amber
2 10
1.8 Chemical Composition
SiO 2Ulrich Henn and Claudio C.
SiO 2Walter Schumann , Gemstones of the world (2001)

Sard and Falcons Eye Chemical Formula

While comparing Sard and Falcons Eye 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 Sard and Falcons Eye chemical formula.

  • Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.
  • Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)

Sard and Falcons Eye Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sard and Falcons Eye Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sard and Falcons Eye Optical Properties during the identification of gemstone. Specific gravity of Sard is 2.58-2.64 whereas that of Falcons Eye is 2.58-2.64.