Falcons Eye and Turquoise Physical Properties

Falcons Eye

Turquoise

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.58-2.642.30-2.90

1 7.18

1.5 Fracture

Gemstones of the world (2001)

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Not Available

Good to perfect_usually N/A

1.7 Mohs Hardness

75-6

2 10

1.8 Chemical Composition

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

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Falcons Eye and Turquoise Chemical Formula

While comparing Falcons Eye and Turquoise 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 Turquoise chemical formula.

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Turquoise- CuAl₆(PO₄)₄(OH)₈ • 4H₂O

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Falcons Eye and Turquoise Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Turquoise Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Turquoise Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 2.30-2.90 whereas that of Turquoise is 2.30-2.90.