Falcons Eye and Jet lignite Physical Properties

Falcons Eye

Jet lignite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.58-2.641.30-1.34

1 7.18

1.5 Fracture

Gemstones of the world (2001)

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

72.5

2 10

1.8 Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)

Not Available

Falcons Eye and Jet lignite Chemical Formula

While comparing Falcons Eye and Jet lignite 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 Jet lignite chemical formula.

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)

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Falcons Eye and Jet lignite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Jet lignite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Jet lignite Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 1.30-1.34 whereas that of Jet lignite is 1.30-1.34.