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Pumpellyite
Pumpellyite

Falcons Eye
Falcons Eye



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Pumpellyite
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Falcons Eye

Pumpellyite and Falcons Eye 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
3.20-3.302.58-2.64
Amber
1 7.18
1.5 Fracture
Not Available
Gemstones of the world (2001)
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
5-67
Amber
2 10
1.8 Chemical Composition
Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
SiO 2Walter Schumann , Gemstones of the world (2001)

Pumpellyite and Falcons Eye Chemical Formula

While comparing Pumpellyite 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 Pumpellyite and Falcons Eye chemical formula.

  • Chemical formula of Pumpellyite- Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
  • Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)

Pumpellyite and Falcons Eye Specific Gravity

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