Turquoise and Zircon Physical Properties

Turquoise

Zircon

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Physical Properties

Tenacity

Brittle

Solubility

Soluble

insoluble

Durability

Specific Gravity

2.30-2.903.93-4.73

1 7.18

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Fracture

Conchoidal

Conchoidal, Uneven

Cleavage

Good to perfect_usually N/A

{110} and {111}

Mohs Hardness

5-67.5

2 10

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Chemical Composition

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

ZrSiO₄

Turquoise and Zircon Chemical Formula

While comparing Turquoise and Zircon 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 Turquoise and Zircon chemical formula.

Chemical formula of Turquoise- CuAl₆(PO₄)₄(OH)₈ • 4H₂O
Chemical formula of Zircon- ZrSiO₄

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Turquoise and Zircon Specific Gravity

Another important criteria for qualitative analysis of gemstones is Turquoise and Zircon Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise and Zircon Optical Properties during the identification of gemstone. Specific gravity of Turquoise is 3.93-4.73 whereas that of Zircon is 3.93-4.73.