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Opal Australia
Opal Australia

Painite
Painite



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Opal Australia
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Painite

Opal Australia and Painite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O
 
-
-
-
4.00-4.03
Conchoidal
Distinct
7.5-8
CaZrBAl 9O 18Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Opal Australia and Painite Chemical Formula

While comparing Opal Australia and Painite 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 Opal Australia and Painite chemical formula.

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Opal Australia and Painite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Opal Australia and Painite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal Australia Vs Painite during the identification of gemstone. Specific gravity of Opal Australia is whereas that of Painite is .