Zircon and Nickeline Physical Properties

Zircon

Nickeline

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.93-4.73Not Available

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Conchoidal, Uneven

1.6 Cleavage

{110} and {111}

{1010} Imperfect, {0001} Imperfect

1.7 Mohs Hardness

7.55-5.5

2 10

1.8 Chemical Composition

ZrSiO₄

Not Available

Zircon and Nickeline Chemical Formula

While comparing Zircon and Nickeline 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 Zircon and Nickeline chemical formula.

Chemical formula of Zircon- ZrSiO₄

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Zircon and Nickeline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zircon and Nickeline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zircon and Nickeline Optical Properties during the identification of gemstone. Specific gravity of Zircon is Not Available whereas that of Nickeline is Not Available.