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Opal
Opal

Bronzite
Bronzite



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Opal
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Bronzite

Opal and Bronzite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
BrittleWalter Schumann
hot salt water
-
1.98-2.25
Conchoidal
None
5-6.5
SiO2 · nH2O
 
-
-
-
3.35
-
None
5.5
(Mg,Fe) 2Si 2O 6Ulrich Henn and Claudio C.

Opal and Bronzite Chemical Formula

While comparing Opal and Bronzite 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 and Bronzite chemical formula.

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Opal and Bronzite Specific Gravity

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