Zircon and Pyrrhotite Physical Properties

Zircon

Pyrrhotite

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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

3.93-4.734.58-4.65

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Uneven

1.6 Cleavage

{110} and {111}

Absent

1.7 Mohs Hardness

7.53.5-4.5

2 10

1.8 Chemical Composition

ZrSiO₄

Not Available

Zircon and Pyrrhotite Chemical Formula

While comparing Zircon and Pyrrhotite 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 Pyrrhotite chemical formula.

Chemical formula of Zircon- ZrSiO₄

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Zircon and Pyrrhotite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zircon and Pyrrhotite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zircon and Pyrrhotite Optical Properties during the identification of gemstone. Specific gravity of Zircon is 4.58-4.65 whereas that of Pyrrhotite is 4.58-4.65.