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Pargasite
Pargasite

Falcons Eye
Falcons Eye



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Pargasite
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Falcons Eye

Pargasite and Falcons Eye Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.04-3.26
Splintery, Uneven
{110} perfect
5-6
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
2.58-2.64
-
-
7
SiO 2Walter Schumann , Gemstones of the world (2001)

Pargasite and Falcons Eye Chemical Formula

While comparing Pargasite 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 Pargasite and Falcons Eye chemical formula.

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Pargasite and Falcons Eye Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pargasite and Falcons Eye Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pargasite Vs Falcons Eye during the identification of gemstone. Specific gravity of Pargasite is whereas that of Falcons Eye is .