Zircon and Kurnakovite Physical Properties

Zircon

Kurnakovite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.93-4.731.847-1.852

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Brittle, Conchoidal

1.6 Cleavage

{110} and {111}

Poor to indistinct on {010}

1.7 Mohs Hardness

7.52-3

2 10

1.8 Chemical Composition

ZrSiO₄

Not Available

Zircon and Kurnakovite Chemical Formula

While comparing Zircon and Kurnakovite 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 Kurnakovite chemical formula.

Chemical formula of Zircon- ZrSiO₄

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Zircon and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zircon and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zircon and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Zircon is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.