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Opal Ethiopia
Opal Ethiopia

Brucite
Brucite



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Opal Ethiopia
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Opal Ethiopia and Brucite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
5.5-6.5
SiO2*nH2O
 
Sectile
-
-
2.39
Irregular
Perfect on {0001}
2.5
Mg(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Opal Ethiopia and Brucite Chemical Formula

While comparing Opal Ethiopia and Brucite 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 Ethiopia and Brucite chemical formula.

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Opal Ethiopia and Brucite Specific Gravity

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