Petalite and Cubic Zirconia Physical Properties

Petalite

Cubic Zirconia

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.405.50-6.00

1 7.18

1.5 Fracture

Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

Not Available

1.6 Cleavage

Perfect on {001}, poor on {201} with 38.5° angle between the two

Not Available

1.7 Mohs Hardness

6-6.58.5

2 10

1.8 Chemical Composition

LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Petalite and Cubic Zirconia Chemical Formula

While comparing Petalite 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 Petalite and Cubic Zirconia chemical formula.

Chemical formula of Petalite- LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Cubic Zirconia- ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.

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Petalite Vs Scheelite

Petalite and Cubic Zirconia Specific Gravity

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