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Spinel
Spinel

Opal Australia
Opal Australia



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Spinel
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Opal Australia

Spinel and Opal Australia Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.64-3.66
Conchoidal, Uneven
None, but may exhibit slight parting
8
MgAl2O4
 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O

Spinel and Opal Australia Chemical Formula

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

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Spinel and Opal Australia Specific Gravity

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