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Opal Australia
Opal Australia
☒

Smoky Quartz
Smoky Quartz
☒



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Opal Australia
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Smoky Quartz

Opal Australia and Smoky Quartz Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O
 
Brittle
-
-
2.65
Conchoidal, ConchoidalWalter Schumann
{0110} Indistinct
7
SiO2

Opal Australia and Smoky Quartz Chemical Formula

While comparing Opal Australia and Smoky Quartz 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 Smoky Quartz chemical formula.

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Opal Australia and Smoky Quartz Specific Gravity

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