Cordierite and Cubic Zirconia Physical Properties

Cordierite

Cubic Zirconia

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.57-2.665.50-6.00

1 7.18

1.5 Fracture

Subconchoidal, Conchoidal, Brittle

Not Available

1.6 Cleavage

Fair on {100}, poor on {001} and {010}

Not Available

1.7 Mohs Hardness

7-7.58.5

2 10

1.8 Chemical Composition

Mg2Al4Si5O18

ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.

Cordierite and Cubic Zirconia Chemical Formula

While comparing Cordierite and Cubic Zirconia 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 Cordierite and Cubic Zirconia chemical formula.

Chemical formula of Cordierite- Mg2Al4Si5O18
Chemical formula of Cubic Zirconia- ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.

Compare Blue Gemstones

Cordierite Vs Riebeckite

Cordierite Vs Plumbogummite

Cordierite Vs Rosasite

Cordierite and Cubic Zirconia Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cordierite and Cubic Zirconia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite and Cubic Zirconia Optical Properties during the identification of gemstone. Specific gravity of Cordierite is 5.50-6.00 whereas that of Cubic Zirconia is 5.50-6.00.