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Trapiche emerald
Trapiche emerald

Common Opal
Common Opal



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Trapiche emerald
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Common Opal

Trapiche emerald and Common Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
-
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Trapiche emerald and Common Opal Chemical Formula

While comparing Trapiche emerald and Common Opal 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 Trapiche emerald and Common Opal chemical formula.

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Trapiche emerald and Common Opal Specific Gravity

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