Zircon and Vlasovite Physical Properties

Zircon

Vlasovite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

insoluble

Nearly insoluble in HCl and HNO₃

1.3 Durability

Not Available

1.4 Specific Gravity

3.93-4.732.97

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Conchoidal, Brittle

1.6 Cleavage

{110} and {111}

Distinct on {010}

1.7 Mohs Hardness

7.56

2 10

1.8 Chemical Composition

ZrSiO₄

Not Available

Zircon and Vlasovite Chemical Formula

While comparing Zircon and Vlasovite 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 Vlasovite chemical formula.

Chemical formula of Zircon- ZrSiO₄

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Zircon and Vlasovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zircon and Vlasovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zircon and Vlasovite Optical Properties during the identification of gemstone. Specific gravity of Zircon is 2.97 whereas that of Vlasovite is 2.97.